8889595436

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{883}}^1\times {\mathrm{953}}^1$

素因数の和:1998

約数の個数: 48

約数和(自身を含む): 16529385600

約数和(自身を除く): 7639790164

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 556, 883, 953, 1766, 1906, 2641, 3532, 3812, 5282, 10564, 16777, 18107, 33554, 36214, 67108, 72428, 122737, 132467, 245474, 264934, 490948, 529868, 841499, 1682998, 2332003, 2516873, 3365996, 4664006, 5033746, 9328012, 10067492, 15988481, 31976962, 63953924, 116968361, 233936722, 467873444, 2222398859, 4444797718, 8889595436]

約数ペア:

[(1, 8889595436), (2, 4444797718), (4, 2222398859), (19, 467873444), (38, 233936722), (76, 116968361), (139, 63953924), (278, 31976962), (556, 15988481), (883, 10067492), (953, 9328012), (1766, 5033746), (1906, 4664006), (2641, 3365996), (3532, 2516873), (3812, 2332003), (5282, 1682998), (10564, 841499), (16777, 529868), (18107, 490948), (33554, 264934), (36214, 245474), (67108, 132467), (72428, 122737)]