1246257572

素因数分解:

$2^2\times 7^3\times {\mathrm{61}}^1\times {\mathrm{14891}}^1$

素因数の和:14977

約数の個数: 48

約数和(自身を含む): 2585251200

約数和(自身を除く): 1338993628

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 343, 427, 686, 854, 1372, 1708, 2989, 5978, 11956, 14891, 20923, 29782, 41846, 59564, 83692, 104237, 208474, 416948, 729659, 908351, 1459318, 1816702, 2918636, 3633404, 5107613, 6358457, 10215226, 12716914, 20430452, 25433828, 44509199, 89018398, 178036796, 311564393, 623128786, 1246257572]

約数ペア:

[(1, 1246257572), (2, 623128786), (4, 311564393), (7, 178036796), (14, 89018398), (28, 44509199), (49, 25433828), (61, 20430452), (98, 12716914), (122, 10215226), (196, 6358457), (244, 5107613), (343, 3633404), (427, 2918636), (686, 1816702), (854, 1459318), (1372, 908351), (1708, 729659), (2989, 416948), (5978, 208474), (11956, 104237), (14891, 83692), (20923, 59564), (29782, 41846)]