129902374

素因数分解:

$2^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{38501}}^1$

素因数の和:38751

約数の個数: 16

約数和(自身を含む): 223619616

約数和(自身を除く): 93717242

約数列:

[1, 2, 7, 14, 241, 482, 1687, 3374, 38501, 77002, 269507, 539014, 9278741, 18557482, 64951187, 129902374]

約数ペア:

[(1, 129902374), (2, 64951187), (7, 18557482), (14, 9278741), (241, 539014), (482, 269507), (1687, 77002), (3374, 38501)]