1011738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:151

約数の個数: 64

約数和(自身を含む): 2661120

約数和(自身を除く): 1649382

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 78, 91, 102, 109, 119, 182, 218, 221, 238, 273, 327, 357, 442, 546, 654, 663, 714, 763, 1326, 1417, 1526, 1547, 1853, 2289, 2834, 3094, 3706, 4251, 4578, 4641, 5559, 8502, 9282, 9919, 11118, 12971, 19838, 24089, 25942, 29757, 38913, 48178, 59514, 72267, 77826, 144534, 168623, 337246, 505869, 1011738]

約数ペア:

[(1, 1011738), (2, 505869), (3, 337246), (6, 168623), (7, 144534), (13, 77826), (14, 72267), (17, 59514), (21, 48178), (26, 38913), (34, 29757), (39, 25942), (42, 24089), (51, 19838), (78, 12971), (91, 11118), (102, 9919), (109, 9282), (119, 8502), (182, 5559), (218, 4641), (221, 4578), (238, 4251), (273, 3706), (327, 3094), (357, 2834), (442, 2289), (546, 1853), (654, 1547), (663, 1526), (714, 1417), (763, 1326)]