904387924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{4391}}^1$

素因数の和:4588

約数の個数: 48

約数和(自身を含む): 1794465792

約数和(自身を除く): 890077868

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 151, 302, 341, 604, 682, 1364, 1661, 3322, 4391, 4681, 6644, 8782, 9362, 17564, 18724, 48301, 51491, 96602, 102982, 136121, 193204, 205964, 272242, 544484, 663041, 1326082, 1497331, 2652164, 2994662, 5989324, 7293451, 14586902, 20554271, 29173804, 41108542, 82217084, 226096981, 452193962, 904387924]

約数ペア:

[(1, 904387924), (2, 452193962), (4, 226096981), (11, 82217084), (22, 41108542), (31, 29173804), (44, 20554271), (62, 14586902), (124, 7293451), (151, 5989324), (302, 2994662), (341, 2652164), (604, 1497331), (682, 1326082), (1364, 663041), (1661, 544484), (3322, 272242), (4391, 205964), (4681, 193204), (6644, 136121), (8782, 102982), (9362, 96602), (17564, 51491), (18724, 48301)]