147980954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{395671}}^1$

素因数の和:395701

約数の個数: 16

約数和(自身を含む): 256395456

約数和(自身を除く): 108414502

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 395671, 791342, 4352381, 6726407, 8704762, 13452814, 73990477, 147980954]

約数ペア:

[(1, 147980954), (2, 73990477), (11, 13452814), (17, 8704762), (22, 6726407), (34, 4352381), (187, 791342), (374, 395671)]