421878952

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{859}}^1\times {\mathrm{5581}}^1$

素因数の和:6457

約数の個数: 32

約数和(自身を含む): 864093600

約数和(自身を除く): 442214648

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 859, 1718, 3436, 5581, 6872, 9449, 11162, 18898, 22324, 37796, 44648, 61391, 75592, 122782, 245564, 491128, 4794079, 9588158, 19176316, 38352632, 52734869, 105469738, 210939476, 421878952]

約数ペア:

[(1, 421878952), (2, 210939476), (4, 105469738), (8, 52734869), (11, 38352632), (22, 19176316), (44, 9588158), (88, 4794079), (859, 491128), (1718, 245564), (3436, 122782), (5581, 75592), (6872, 61391), (9449, 44648), (11162, 37796), (18898, 22324)]