1521000596

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1\times {\mathrm{229}}^1$

素因数の和:624

約数の個数: 48

約数和(自身を含む): 2750240640

約数和(自身を除く): 1229240044

約数列:

[1, 2, 4, 61, 122, 163, 167, 229, 244, 326, 334, 458, 652, 668, 916, 9943, 10187, 13969, 19886, 20374, 27221, 27938, 37327, 38243, 39772, 40748, 54442, 55876, 74654, 76486, 108884, 149308, 152972, 1660481, 2276947, 2332823, 3320962, 4553894, 4665646, 6233609, 6641924, 9107788, 9331292, 12467218, 24934436, 380250149, 760500298, 1521000596]

約数ペア:

[(1, 1521000596), (2, 760500298), (4, 380250149), (61, 24934436), (122, 12467218), (163, 9331292), (167, 9107788), (229, 6641924), (244, 6233609), (326, 4665646), (334, 4553894), (458, 3320962), (652, 2332823), (668, 2276947), (916, 1660481), (9943, 152972), (10187, 149308), (13969, 108884), (19886, 76486), (20374, 74654), (27221, 55876), (27938, 54442), (37327, 40748), (38243, 39772)]