2225740028

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{40063}}^1$

素因数の和:40146

約数の個数: 48

約数和(自身を含む): 4442296320

約数和(自身を除く): 2216556292

約数列:

[1, 2, 4, 17, 19, 34, 38, 43, 68, 76, 86, 172, 323, 646, 731, 817, 1292, 1462, 1634, 2924, 3268, 13889, 27778, 40063, 55556, 80126, 160252, 681071, 761197, 1362142, 1522394, 1722709, 2724284, 3044788, 3445418, 6890836, 12940349, 25880698, 29286053, 32731471, 51761396, 58572106, 65462942, 117144212, 130925884, 556435007, 1112870014, 2225740028]

約数ペア:

[(1, 2225740028), (2, 1112870014), (4, 556435007), (17, 130925884), (19, 117144212), (34, 65462942), (38, 58572106), (43, 51761396), (68, 32731471), (76, 29286053), (86, 25880698), (172, 12940349), (323, 6890836), (646, 3445418), (731, 3044788), (817, 2724284), (1292, 1722709), (1462, 1522394), (1634, 1362142), (2924, 761197), (3268, 681071), (13889, 160252), (27778, 80126), (40063, 55556)]