83278313924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{743}}^1\times {\mathrm{8387}}^1$

素因数の和:9404

約数の個数: 48

約数和(自身を含む): 157789150848

約数和(自身を除く): 74510836924

約数列:

[1, 2, 4, 13, 26, 52, 257, 514, 743, 1028, 1486, 2972, 3341, 6682, 8387, 9659, 13364, 16774, 19318, 33548, 38636, 109031, 190951, 218062, 381902, 436124, 763804, 2155459, 2482363, 4310918, 4964726, 6231541, 8621836, 9929452, 12463082, 24926164, 28020967, 56041934, 81010033, 112083868, 162020066, 324040132, 1601506037, 3203012074, 6406024148, 20819578481, 41639156962, 83278313924]

約数ペア:

[(1, 83278313924), (2, 41639156962), (4, 20819578481), (13, 6406024148), (26, 3203012074), (52, 1601506037), (257, 324040132), (514, 162020066), (743, 112083868), (1028, 81010033), (1486, 56041934), (2972, 28020967), (3341, 24926164), (6682, 12463082), (8387, 9929452), (9659, 8621836), (13364, 6231541), (16774, 4964726), (19318, 4310918), (33548, 2482363), (38636, 2155459), (109031, 763804), (190951, 436124), (218062, 381902)]