974459642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1209007}}^1$

素因数の和:1209053

約数の個数: 16

約数和(自身を含む): 1624906752

約数和(自身を除く): 650447110

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 1209007, 2418014, 15717091, 31434182, 37479217, 74958434, 487229821, 974459642]

約数ペア:

[(1, 974459642), (2, 487229821), (13, 74958434), (26, 37479217), (31, 31434182), (62, 15717091), (403, 2418014), (806, 1209007)]