38744810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{607}}^1$

素因数の和:1118

約数の個数: 32

約数和(自身を含む): 75382272

約数和(自身を除く): 36637462

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 491, 607, 982, 1214, 2455, 3035, 4910, 6070, 6383, 7891, 12766, 15782, 31915, 39455, 63830, 78910, 298037, 596074, 1490185, 2980370, 3874481, 7748962, 19372405, 38744810]

約数ペア:

[(1, 38744810), (2, 19372405), (5, 7748962), (10, 3874481), (13, 2980370), (26, 1490185), (65, 596074), (130, 298037), (491, 78910), (607, 63830), (982, 39455), (1214, 31915), (2455, 15782), (3035, 12766), (4910, 7891), (6070, 6383)]