2215446

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 4697088

約数和(自身を除く): 2481642

約数列:

[1, 2, 3, 6, 31, 43, 62, 86, 93, 129, 186, 258, 277, 554, 831, 1333, 1662, 2666, 3999, 7998, 8587, 11911, 17174, 23822, 25761, 35733, 51522, 71466, 369241, 738482, 1107723, 2215446]

約数ペア:

[(1, 2215446), (2, 1107723), (3, 738482), (6, 369241), (31, 71466), (43, 51522), (62, 35733), (86, 25761), (93, 23822), (129, 17174), (186, 11911), (258, 8587), (277, 7998), (554, 3999), (831, 2666), (1333, 1662)]