1520302592

素因数分解:

$2^9\times {\mathrm{157}}^1\times {\mathrm{18913}}^1$

素因数の和:19088

約数の個数: 40

約数和(自身を含む): 3057145476

約数和(自身を除く): 1536842884

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 256, 314, 512, 628, 1256, 2512, 5024, 10048, 18913, 20096, 37826, 40192, 75652, 80384, 151304, 302608, 605216, 1210432, 2420864, 2969341, 4841728, 5938682, 9683456, 11877364, 23754728, 47509456, 95018912, 190037824, 380075648, 760151296, 1520302592]

約数ペア:

[(1, 1520302592), (2, 760151296), (4, 380075648), (8, 190037824), (16, 95018912), (32, 47509456), (64, 23754728), (128, 11877364), (157, 9683456), (256, 5938682), (314, 4841728), (512, 2969341), (628, 2420864), (1256, 1210432), (2512, 605216), (5024, 302608), (10048, 151304), (18913, 80384), (20096, 75652), (37826, 40192)]