4142796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 11155200

約数和(自身を除く): 7012404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 149, 298, 331, 447, 596, 662, 894, 993, 1043, 1324, 1788, 1986, 2086, 2317, 3129, 3972, 4172, 4634, 6258, 6951, 9268, 12516, 13902, 27804, 49319, 98638, 147957, 197276, 295914, 345233, 591828, 690466, 1035699, 1380932, 2071398, 4142796]

約数ペア:

[(1, 4142796), (2, 2071398), (3, 1380932), (4, 1035699), (6, 690466), (7, 591828), (12, 345233), (14, 295914), (21, 197276), (28, 147957), (42, 98638), (84, 49319), (149, 27804), (298, 13902), (331, 12516), (447, 9268), (596, 6951), (662, 6258), (894, 4634), (993, 4172), (1043, 3972), (1324, 3129), (1788, 2317), (1986, 2086)]