1901779964

素因数分解:

$2^2\times 7^3\times {\mathrm{229}}^1\times {\mathrm{6053}}^1$

素因数の和:6307

約数の個数: 48

約数和(自身を含む): 3898776000

約数和(自身を除く): 1996996036

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 229, 343, 458, 686, 916, 1372, 1603, 3206, 6053, 6412, 11221, 12106, 22442, 24212, 42371, 44884, 78547, 84742, 157094, 169484, 296597, 314188, 593194, 1186388, 1386137, 2076179, 2772274, 4152358, 5544548, 8304716, 9702959, 19405918, 38811836, 67920713, 135841426, 271682852, 475444991, 950889982, 1901779964]

約数ペア:

[(1, 1901779964), (2, 950889982), (4, 475444991), (7, 271682852), (14, 135841426), (28, 67920713), (49, 38811836), (98, 19405918), (196, 9702959), (229, 8304716), (343, 5544548), (458, 4152358), (686, 2772274), (916, 2076179), (1372, 1386137), (1603, 1186388), (3206, 593194), (6053, 314188), (6412, 296597), (11221, 169484), (12106, 157094), (22442, 84742), (24212, 78547), (42371, 44884)]