274329712

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{217033}}^1$

素因数の和:217120

約数の個数: 20

約数和(自身を含む): 538244320

約数和(自身を除く): 263914608

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 217033, 434066, 868132, 1736264, 3472528, 17145607, 34291214, 68582428, 137164856, 274329712]

約数ペア:

[(1, 274329712), (2, 137164856), (4, 68582428), (8, 34291214), (16, 17145607), (79, 3472528), (158, 1736264), (316, 868132), (632, 434066), (1264, 217033)]