516768304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{24121}}^1$

素因数の和:24245

約数の個数: 40

約数和(自身を含む): 1088770592

約数和(自身を除く): 572002288

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 103, 104, 206, 208, 412, 824, 1339, 1648, 2678, 5356, 10712, 21424, 24121, 48242, 96484, 192968, 313573, 385936, 627146, 1254292, 2484463, 2508584, 4968926, 5017168, 9937852, 19875704, 32298019, 39751408, 64596038, 129192076, 258384152, 516768304]

約数ペア:

[(1, 516768304), (2, 258384152), (4, 129192076), (8, 64596038), (13, 39751408), (16, 32298019), (26, 19875704), (52, 9937852), (103, 5017168), (104, 4968926), (206, 2508584), (208, 2484463), (412, 1254292), (824, 627146), (1339, 385936), (1648, 313573), (2678, 192968), (5356, 96484), (10712, 48242), (21424, 24121)]