474734416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{22159}}^1$

素因数の和:22283

約数の個数: 40

約数和(自身を含む): 1000213760

約数和(自身を除く): 525479344

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 103, 104, 206, 208, 412, 824, 1339, 1648, 2678, 5356, 10712, 21424, 22159, 44318, 88636, 177272, 288067, 354544, 576134, 1152268, 2282377, 2304536, 4564754, 4609072, 9129508, 18259016, 29670901, 36518032, 59341802, 118683604, 237367208, 474734416]

約数ペア:

[(1, 474734416), (2, 237367208), (4, 118683604), (8, 59341802), (13, 36518032), (16, 29670901), (26, 18259016), (52, 9129508), (103, 4609072), (104, 4564754), (206, 2304536), (208, 2282377), (412, 1152268), (824, 576134), (1339, 354544), (1648, 288067), (2678, 177272), (5356, 88636), (10712, 44318), (21424, 22159)]