921000993898

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{1193}}^1\times {\mathrm{2207}}^1$

素因数の和:3631

約数の個数: 64

約数和(自身を含む): 1478677109760

約数和(自身を除く): 557676115862

約数列:

[1, 2, 29, 37, 58, 74, 163, 326, 1073, 1193, 2146, 2207, 2386, 4414, 4727, 6031, 9454, 12062, 34597, 44141, 64003, 69194, 81659, 88282, 128006, 163318, 174899, 194459, 349798, 359741, 388918, 719482, 1280089, 2368111, 2560178, 2632951, 4736222, 5265902, 5639311, 7194983, 10432489, 11278622, 13310417, 14389966, 20864978, 26620834, 76355579, 97419187, 152711158, 194838374, 208654507, 386002093, 417309014, 429171013, 772004186, 858342026, 2825156423, 5650312846, 12445959377, 15879327481, 24891918754, 31758654962, 460500496949, 921000993898]

約数ペア:

[(1, 921000993898), (2, 460500496949), (29, 31758654962), (37, 24891918754), (58, 15879327481), (74, 12445959377), (163, 5650312846), (326, 2825156423), (1073, 858342026), (1193, 772004186), (2146, 429171013), (2207, 417309014), (2386, 386002093), (4414, 208654507), (4727, 194838374), (6031, 152711158), (9454, 97419187), (12062, 76355579), (34597, 26620834), (44141, 20864978), (64003, 14389966), (69194, 13310417), (81659, 11278622), (88282, 10432489), (128006, 7194983), (163318, 5639311), (174899, 5265902), (194459, 4736222), (349798, 2632951), (359741, 2560178), (388918, 2368111), (719482, 1280089)]