2013444212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{571}}^1$

素因数の和:733

約数の個数: 96

約数和(自身を含む): 4143659520

約数和(自身を除く): 2130215308

約数列:

[1, 2, 4, 13, 19, 26, 38, 43, 52, 76, 83, 86, 166, 172, 247, 332, 494, 559, 571, 817, 988, 1079, 1118, 1142, 1577, 1634, 2158, 2236, 2284, 3154, 3268, 3569, 4316, 6308, 7138, 7423, 10621, 10849, 14276, 14846, 20501, 21242, 21698, 24553, 29692, 41002, 42484, 43396, 46397, 47393, 49106, 67811, 82004, 92794, 94786, 98212, 135622, 141037, 185588, 189572, 271244, 282074, 319189, 466507, 564148, 616109, 638378, 881543, 900467, 933014, 1232218, 1276756, 1763086, 1800934, 1866028, 2037899, 2464436, 3526172, 3601868, 4075798, 6064591, 8151596, 11706071, 12129182, 23412142, 24258364, 26492687, 38720081, 46824284, 52985374, 77440162, 105970748, 154880324, 503361053, 1006722106, 2013444212]

約数ペア:

[(1, 2013444212), (2, 1006722106), (4, 503361053), (13, 154880324), (19, 105970748), (26, 77440162), (38, 52985374), (43, 46824284), (52, 38720081), (76, 26492687), (83, 24258364), (86, 23412142), (166, 12129182), (172, 11706071), (247, 8151596), (332, 6064591), (494, 4075798), (559, 3601868), (571, 3526172), (817, 2464436), (988, 2037899), (1079, 1866028), (1118, 1800934), (1142, 1763086), (1577, 1276756), (1634, 1232218), (2158, 933014), (2236, 900467), (2284, 881543), (3154, 638378), (3268, 616109), (3569, 564148), (4316, 466507), (6308, 319189), (7138, 282074), (7423, 271244), (10621, 189572), (10849, 185588), (14276, 141037), (14846, 135622), (20501, 98212), (21242, 94786), (21698, 92794), (24553, 82004), (29692, 67811), (41002, 49106), (42484, 47393), (43396, 46397)]