421508366

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{829}}^1\times {\mathrm{6871}}^1$

素因数の和:7739

約数の個数: 16

約数和(自身を含む): 650228640

約数和(自身を除く): 228720274

約数列:

[1, 2, 37, 74, 829, 1658, 6871, 13742, 30673, 61346, 254227, 508454, 5696059, 11392118, 210754183, 421508366]

約数ペア:

[(1, 421508366), (2, 210754183), (37, 11392118), (74, 5696059), (829, 508454), (1658, 254227), (6871, 61346), (13742, 30673)]