1572912474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{145721}}^1$

素因数の和:145990

約数の個数: 32

約数和(自身を含む): 3609242496

約数和(自身を除く): 2036330022

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 257, 514, 771, 1542, 1799, 3598, 5397, 10794, 145721, 291442, 437163, 874326, 1020047, 2040094, 3060141, 6120282, 37450297, 74900594, 112350891, 224701782, 262152079, 524304158, 786456237, 1572912474]

約数ペア:

[(1, 1572912474), (2, 786456237), (3, 524304158), (6, 262152079), (7, 224701782), (14, 112350891), (21, 74900594), (42, 37450297), (257, 6120282), (514, 3060141), (771, 2040094), (1542, 1020047), (1799, 874326), (3598, 437163), (5397, 291442), (10794, 145721)]