1900233218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{853}}^1\times {\mathrm{1823}}^1$

素因数の和:2738

約数の個数: 32

約数和(自身を含む): 3140315136

約数和(自身を除く): 1240081918

約数列:

[1, 2, 13, 26, 47, 94, 611, 853, 1222, 1706, 1823, 3646, 11089, 22178, 23699, 40091, 47398, 80182, 85681, 171362, 521183, 1042366, 1113853, 1555019, 2227706, 3110038, 20215247, 40430494, 73085893, 146171786, 950116609, 1900233218]

約数ペア:

[(1, 1900233218), (2, 950116609), (13, 146171786), (26, 73085893), (47, 40430494), (94, 20215247), (611, 3110038), (853, 2227706), (1222, 1555019), (1706, 1113853), (1823, 1042366), (3646, 521183), (11089, 171362), (22178, 85681), (23699, 80182), (40091, 47398)]