2154179964

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{1101319}}^1$

素因数の和:1101489

約数の個数: 24

約数和(自身を含む): 5057261440

約数和(自身を除く): 2903081476

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 1101319, 2202638, 3303957, 4405276, 6607914, 13215828, 179514997, 359029994, 538544991, 718059988, 1077089982, 2154179964]

約数ペア:

[(1, 2154179964), (2, 1077089982), (3, 718059988), (4, 538544991), (6, 359029994), (12, 179514997), (163, 13215828), (326, 6607914), (489, 4405276), (652, 3303957), (978, 2202638), (1956, 1101319)]