450760144

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{133519}}^1$

素因数の和:133738

約数の個数: 20

約数和(自身を含む): 877493440

約数和(自身を除く): 426733296

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 133519, 267038, 534076, 1068152, 2136304, 28172509, 56345018, 112690036, 225380072, 450760144]

約数ペア:

[(1, 450760144), (2, 225380072), (4, 112690036), (8, 56345018), (16, 28172509), (211, 2136304), (422, 1068152), (844, 534076), (1688, 267038), (3376, 133519)]