1031338

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:238

約数の個数: 32

約数和(自身を含む): 1991808

約数和(自身を除く): 960470

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 181, 259, 362, 407, 518, 814, 1267, 1991, 2534, 2849, 3982, 5698, 6697, 13394, 13937, 27874, 46879, 73667, 93758, 147334, 515669, 1031338]

約数ペア:

[(1, 1031338), (2, 515669), (7, 147334), (11, 93758), (14, 73667), (22, 46879), (37, 27874), (74, 13937), (77, 13394), (154, 6697), (181, 5698), (259, 3982), (362, 2849), (407, 2534), (518, 1991), (814, 1267)]