317236426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{5683}}^1$

素因数の和:5830

約数の個数: 32

約数和(自身を含む): 544299840

約数和(自身を除く): 227063414

約数列:

[1, 2, 13, 19, 26, 38, 113, 226, 247, 494, 1469, 2147, 2938, 4294, 5683, 11366, 27911, 55822, 73879, 107977, 147758, 215954, 642179, 1284358, 1403701, 2807402, 8348327, 12201401, 16696654, 24402802, 158618213, 317236426]

約数ペア:

[(1, 317236426), (2, 158618213), (13, 24402802), (19, 16696654), (26, 12201401), (38, 8348327), (113, 2807402), (226, 1403701), (247, 1284358), (494, 642179), (1469, 215954), (2147, 147758), (2938, 107977), (4294, 73879), (5683, 55822), (11366, 27911)]