1285755737966

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5861}}^1\times {\mathrm{220699}}^1$

素因数の和:226640

約数の個数: 32

約数和(自身を含む): 2235588595200

約数和(自身を除く): 949832857234

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 5861, 11722, 41027, 82054, 220699, 416131, 441398, 832262, 1544893, 2912917, 3089786, 5825834, 15669629, 31339258, 109687403, 219374806, 1293516839, 2587033678, 9054617873, 18109235746, 91839695569, 183679391138, 642877868983, 1285755737966]

約数ペア:

[(1, 1285755737966), (2, 642877868983), (7, 183679391138), (14, 91839695569), (71, 18109235746), (142, 9054617873), (497, 2587033678), (994, 1293516839), (5861, 219374806), (11722, 109687403), (41027, 31339258), (82054, 15669629), (220699, 5825834), (416131, 3089786), (441398, 2912917), (832262, 1544893)]