1247128212

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{63409}}^1$

素因数の和:63576

約数の個数: 48

約数和(自身を含む): 3195864000

約数和(自身を除く): 1948735788

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 149, 298, 447, 596, 894, 1639, 1788, 3278, 4917, 6556, 9834, 19668, 63409, 126818, 190227, 253636, 380454, 697499, 760908, 1394998, 2092497, 2789996, 4184994, 8369988, 9447941, 18895882, 28343823, 37791764, 56687646, 103927351, 113375292, 207854702, 311782053, 415709404, 623564106, 1247128212]

約数ペア:

[(1, 1247128212), (2, 623564106), (3, 415709404), (4, 311782053), (6, 207854702), (11, 113375292), (12, 103927351), (22, 56687646), (33, 37791764), (44, 28343823), (66, 18895882), (132, 9447941), (149, 8369988), (298, 4184994), (447, 2789996), (596, 2092497), (894, 1394998), (1639, 760908), (1788, 697499), (3278, 380454), (4917, 253636), (6556, 190227), (9834, 126818), (19668, 63409)]