906406768

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{13147}}^1$

素因数の和:13325

約数の個数: 40

約数和(自身を含む): 1825994240

約数和(自身を除く): 919587472

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 139, 248, 278, 496, 556, 1112, 2224, 4309, 8618, 13147, 17236, 26294, 34472, 52588, 68944, 105176, 210352, 407557, 815114, 1630228, 1827433, 3260456, 3654866, 6520912, 7309732, 14619464, 29238928, 56650423, 113300846, 226601692, 453203384, 906406768]

約数ペア:

[(1, 906406768), (2, 453203384), (4, 226601692), (8, 113300846), (16, 56650423), (31, 29238928), (62, 14619464), (124, 7309732), (139, 6520912), (248, 3654866), (278, 3260456), (496, 1827433), (556, 1630228), (1112, 815114), (2224, 407557), (4309, 210352), (8618, 105176), (13147, 68944), (17236, 52588), (26294, 34472)]