339900722

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{5009}}^1$

素因数の和:5186

約数の個数: 32

約数和(自身を含む): 603123840

約数和(自身を除く): 263223118

約数列:

[1, 2, 7, 14, 37, 74, 131, 259, 262, 518, 917, 1834, 4847, 5009, 9694, 10018, 33929, 35063, 67858, 70126, 185333, 370666, 656179, 1297331, 1312358, 2594662, 4593253, 9186506, 24278623, 48557246, 169950361, 339900722]

約数ペア:

[(1, 339900722), (2, 169950361), (7, 48557246), (14, 24278623), (37, 9186506), (74, 4593253), (131, 2594662), (259, 1312358), (262, 1297331), (518, 656179), (917, 370666), (1834, 185333), (4847, 70126), (5009, 67858), (9694, 35063), (10018, 33929)]