632788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:343

約数の個数: 24

約数和(自身を含む): 1224608

約数和(自身を除く): 591820

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 283, 559, 566, 1118, 1132, 2236, 3679, 7358, 12169, 14716, 24338, 48676, 158197, 316394, 632788]

約数ペア:

[(1, 632788), (2, 316394), (4, 158197), (13, 48676), (26, 24338), (43, 14716), (52, 12169), (86, 7358), (172, 3679), (283, 2236), (559, 1132), (566, 1118)]