1946375988

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{641}}^1\times {\mathrm{1847}}^1$

素因数の和:2632

約数の個数: 48

約数和(自身を含む): 4584311424

約数和(自身を除く): 2637935436

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 641, 822, 1282, 1644, 1847, 1923, 2564, 3694, 3846, 5541, 7388, 7692, 11082, 22164, 87817, 175634, 253039, 263451, 351268, 506078, 526902, 759117, 1012156, 1053804, 1183927, 1518234, 2367854, 3036468, 3551781, 4735708, 7103562, 14207124, 162197999, 324395998, 486593997, 648791996, 973187994, 1946375988]

約数ペア:

[(1, 1946375988), (2, 973187994), (3, 648791996), (4, 486593997), (6, 324395998), (12, 162197999), (137, 14207124), (274, 7103562), (411, 4735708), (548, 3551781), (641, 3036468), (822, 2367854), (1282, 1518234), (1644, 1183927), (1847, 1053804), (1923, 1012156), (2564, 759117), (3694, 526902), (3846, 506078), (5541, 351268), (7388, 263451), (7692, 253039), (11082, 175634), (22164, 87817)]