1205523856

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{233267}}^1$

素因数の和:233311

約数の個数: 40

約数和(自身を含む): 2603270880

約数和(自身を除く): 1397747024

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 233267, 466534, 933068, 1866136, 3732272, 3965539, 4432073, 7931078, 8864146, 15862156, 17728292, 31724312, 35456584, 63448624, 70913168, 75345241, 150690482, 301380964, 602761928, 1205523856]

約数ペア:

[(1, 1205523856), (2, 602761928), (4, 301380964), (8, 150690482), (16, 75345241), (17, 70913168), (19, 63448624), (34, 35456584), (38, 31724312), (68, 17728292), (76, 15862156), (136, 8864146), (152, 7931078), (272, 4432073), (304, 3965539), (323, 3732272), (646, 1866136), (1292, 933068), (2584, 466534), (5168, 233267)]