1216397742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{286751}}^1$

素因数の和:286864

約数の個数: 32

約数和(自身を含む): 2807875584

約数和(自身を除く): 1591477842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 202, 303, 606, 707, 1414, 2121, 4242, 286751, 573502, 860253, 1720506, 2007257, 4014514, 6021771, 12043542, 28961851, 57923702, 86885553, 173771106, 202732957, 405465914, 608198871, 1216397742]

約数ペア:

[(1, 1216397742), (2, 608198871), (3, 405465914), (6, 202732957), (7, 173771106), (14, 86885553), (21, 57923702), (42, 28961851), (101, 12043542), (202, 6021771), (303, 4014514), (606, 2007257), (707, 1720506), (1414, 860253), (2121, 573502), (4242, 286751)]