630422012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{147709}}^1$

素因数の和:147821

約数の個数: 24

約数和(自身を含む): 1215948720

約数和(自身を除く): 585526708

約数列:

[1, 2, 4, 11, 22, 44, 97, 194, 388, 1067, 2134, 4268, 147709, 295418, 590836, 1624799, 3249598, 6499196, 14327773, 28655546, 57311092, 157605503, 315211006, 630422012]

約数ペア:

[(1, 630422012), (2, 315211006), (4, 157605503), (11, 57311092), (22, 28655546), (44, 14327773), (97, 6499196), (194, 3249598), (388, 1624799), (1067, 590836), (2134, 295418), (4268, 147709)]