631652

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1327}}^1$

素因数の和:1355

約数の個数: 24

約数和(自身を含む): 1338624

約数和(自身を除く): 706972

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 1327, 2654, 5308, 9289, 18578, 22559, 37156, 45118, 90236, 157913, 315826, 631652]

約数ペア:

[(1, 631652), (2, 315826), (4, 157913), (7, 90236), (14, 45118), (17, 37156), (28, 22559), (34, 18578), (68, 9289), (119, 5308), (238, 2654), (476, 1327)]