247173898

素因数分解:

$2^1\times {\mathrm{229}}^1\times {\mathrm{283}}^1\times {\mathrm{1907}}^1$

素因数の和:2421

約数の個数: 16

約数和(自身を含む): 373891680

約数和(自身を除く): 126717782

約数列:

[1, 2, 229, 283, 458, 566, 1907, 3814, 64807, 129614, 436703, 539681, 873406, 1079362, 123586949, 247173898]

約数ペア:

[(1, 247173898), (2, 123586949), (229, 1079362), (283, 873406), (458, 539681), (566, 436703), (1907, 129614), (3814, 64807)]