339988034

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{8573}}^1$

素因数の和:8905

約数の個数: 16

約数和(自身を含む): 518555520

約数和(自身を除く): 178567486

約数列:

[1, 2, 79, 158, 251, 502, 8573, 17146, 19829, 39658, 677267, 1354534, 2151823, 4303646, 169994017, 339988034]

約数ペア:

[(1, 339988034), (2, 169994017), (79, 4303646), (158, 2151823), (251, 1354534), (502, 677267), (8573, 39658), (17146, 19829)]