1889344524

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{21559}}^1$

素因数の和:21742

約数の個数: 48

約数和(自身を含む): 4515526400

約数和(自身を除く): 2626181876

約数列:

[1, 2, 3, 4, 6, 12, 67, 109, 134, 201, 218, 268, 327, 402, 436, 654, 804, 1308, 7303, 14606, 21559, 21909, 29212, 43118, 43818, 64677, 86236, 87636, 129354, 258708, 1444453, 2349931, 2888906, 4333359, 4699862, 5777812, 7049793, 8666718, 9399724, 14099586, 17333436, 28199172, 157445377, 314890754, 472336131, 629781508, 944672262, 1889344524]

約数ペア:

[(1, 1889344524), (2, 944672262), (3, 629781508), (4, 472336131), (6, 314890754), (12, 157445377), (67, 28199172), (109, 17333436), (134, 14099586), (201, 9399724), (218, 8666718), (268, 7049793), (327, 5777812), (402, 4699862), (436, 4333359), (654, 2888906), (804, 2349931), (1308, 1444453), (7303, 258708), (14606, 129354), (21559, 87636), (21909, 86236), (29212, 64677), (43118, 43818)]