2012506510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{471313}}^1$

素因数の和:471388

約数の個数: 32

約数和(自身を含む): 4207891392

約数和(自身を除く): 2195384882

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 471313, 942626, 2356565, 3299191, 4713130, 6598382, 16495955, 28750093, 32991910, 57500186, 143750465, 201250651, 287500930, 402501302, 1006253255, 2012506510]

約数ペア:

[(1, 2012506510), (2, 1006253255), (5, 402501302), (7, 287500930), (10, 201250651), (14, 143750465), (35, 57500186), (61, 32991910), (70, 28750093), (122, 16495955), (305, 6598382), (427, 4713130), (610, 3299191), (854, 2356565), (2135, 942626), (4270, 471313)]