556489744

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{233}}^1\times {\mathrm{1321}}^1$

素因数の和:1675

約数の個数: 40

約数和(自身を含む): 1093235832

約数和(自身を除く): 536746088

約数列:

[1, 2, 4, 8, 16, 113, 226, 233, 452, 466, 904, 932, 1321, 1808, 1864, 2642, 3728, 5284, 10568, 21136, 26329, 52658, 105316, 149273, 210632, 298546, 307793, 421264, 597092, 615586, 1194184, 1231172, 2388368, 2462344, 4924688, 34780609, 69561218, 139122436, 278244872, 556489744]

約数ペア:

[(1, 556489744), (2, 278244872), (4, 139122436), (8, 69561218), (16, 34780609), (113, 4924688), (226, 2462344), (233, 2388368), (452, 1231172), (466, 1194184), (904, 615586), (932, 597092), (1321, 421264), (1808, 307793), (1864, 298546), (2642, 210632), (3728, 149273), (5284, 105316), (10568, 52658), (21136, 26329)]