2015220472

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{569}}^1\times {\mathrm{14281}}^1$

素因数の和:14887

約数の個数: 32

約数和(自身を含む): 3907555200

約数和(自身を除く): 1892334728

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 569, 1138, 2276, 4552, 14281, 17639, 28562, 35278, 57124, 70556, 114248, 141112, 442711, 885422, 1770844, 3541688, 8125889, 16251778, 32503556, 65007112, 251902559, 503805118, 1007610236, 2015220472]

約数ペア:

[(1, 2015220472), (2, 1007610236), (4, 503805118), (8, 251902559), (31, 65007112), (62, 32503556), (124, 16251778), (248, 8125889), (569, 3541688), (1138, 1770844), (2276, 885422), (4552, 442711), (14281, 141112), (17639, 114248), (28562, 70556), (35278, 57124)]