1561839062

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{13151}}^1$

素因数の和:13676

約数の個数: 32

約数和(自身を含む): 2840832000

約数和(自身を除く): 1278992938

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 499, 998, 3493, 6986, 8483, 13151, 16966, 26302, 59381, 92057, 118762, 184114, 223567, 447134, 1564969, 3129938, 6562349, 13124698, 45936443, 91872886, 111559933, 223119866, 780919531, 1561839062]

約数ペア:

[(1, 1561839062), (2, 780919531), (7, 223119866), (14, 111559933), (17, 91872886), (34, 45936443), (119, 13124698), (238, 6562349), (499, 3129938), (998, 1564969), (3493, 447134), (6986, 223567), (8483, 184114), (13151, 118762), (16966, 92057), (26302, 59381)]