2277872

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:213

約数の個数: 40

約数和(自身を含む): 4761600

約数和(自身を除く): 2483728

約数列:

[1, 2, 4, 8, 16, 19, 38, 59, 76, 118, 127, 152, 236, 254, 304, 472, 508, 944, 1016, 1121, 2032, 2242, 2413, 4484, 4826, 7493, 8968, 9652, 14986, 17936, 19304, 29972, 38608, 59944, 119888, 142367, 284734, 569468, 1138936, 2277872]

約数ペア:

[(1, 2277872), (2, 1138936), (4, 569468), (8, 284734), (16, 142367), (19, 119888), (38, 59944), (59, 38608), (76, 29972), (118, 19304), (127, 17936), (152, 14986), (236, 9652), (254, 8968), (304, 7493), (472, 4826), (508, 4484), (944, 2413), (1016, 2242), (1121, 2032)]