2912642734

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:469

約数の個数: 64

約数和(自身を含む): 4835635200

約数和(自身を除く): 1922992466

約数列:

[1, 2, 19, 38, 47, 59, 94, 118, 131, 211, 262, 422, 893, 1121, 1786, 2242, 2489, 2773, 4009, 4978, 5546, 6157, 7729, 8018, 9917, 12314, 12449, 15458, 19834, 24898, 27641, 52687, 55282, 105374, 116983, 146851, 188423, 233966, 236531, 293702, 363263, 376846, 473062, 525179, 585103, 726526, 1050358, 1170206, 1299127, 1630819, 2598254, 3261638, 6901997, 11116957, 13803994, 22233914, 24683413, 30985561, 49366826, 61971122, 76648493, 153296986, 1456321367, 2912642734]

約数ペア:

[(1, 2912642734), (2, 1456321367), (19, 153296986), (38, 76648493), (47, 61971122), (59, 49366826), (94, 30985561), (118, 24683413), (131, 22233914), (211, 13803994), (262, 11116957), (422, 6901997), (893, 3261638), (1121, 2598254), (1786, 1630819), (2242, 1299127), (2489, 1170206), (2773, 1050358), (4009, 726526), (4978, 585103), (5546, 525179), (6157, 473062), (7729, 376846), (8018, 363263), (9917, 293702), (12314, 236531), (12449, 233966), (15458, 188423), (19834, 146851), (24898, 116983), (27641, 105374), (52687, 55282)]