4864912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1231}}^1$

素因数の和:1271

約数の個数: 40

約数和(自身を含む): 10693760

約数和(自身を除く): 5828848

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1231, 1976, 2462, 3952, 4924, 9848, 16003, 19696, 23389, 32006, 46778, 64012, 93556, 128024, 187112, 256048, 304057, 374224, 608114, 1216228, 2432456, 4864912]

約数ペア:

[(1, 4864912), (2, 2432456), (4, 1216228), (8, 608114), (13, 374224), (16, 304057), (19, 256048), (26, 187112), (38, 128024), (52, 93556), (76, 64012), (104, 46778), (152, 32006), (208, 23389), (247, 19696), (304, 16003), (494, 9848), (988, 4924), (1231, 3952), (1976, 2462)]