356526430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{40933}}^1$

素因数の和:41020

約数の個数: 32

約数和(自身を含む): 701445024

約数和(自身を除く): 344918594

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1742, 4355, 8710, 40933, 81866, 204665, 409330, 532129, 1064258, 2660645, 2742511, 5321290, 5485022, 13712555, 27425110, 35652643, 71305286, 178263215, 356526430]

約数ペア:

[(1, 356526430), (2, 178263215), (5, 71305286), (10, 35652643), (13, 27425110), (26, 13712555), (65, 5485022), (67, 5321290), (130, 2742511), (134, 2660645), (335, 1064258), (670, 532129), (871, 409330), (1742, 204665), (4355, 81866), (8710, 40933)]