406930108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{11839}}^1$

素因数の和:12517

約数の個数: 24

約数和(自身を含む): 768131840

約数和(自身を除く): 361201732

約数列:

[1, 2, 4, 13, 26, 52, 661, 1322, 2644, 8593, 11839, 17186, 23678, 34372, 47356, 153907, 307814, 615628, 7825579, 15651158, 31302316, 101732527, 203465054, 406930108]

約数ペア:

[(1, 406930108), (2, 203465054), (4, 101732527), (13, 31302316), (26, 15651158), (52, 7825579), (661, 615628), (1322, 307814), (2644, 153907), (8593, 47356), (11839, 34372), (17186, 23678)]