5180812

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 11452672

約数和(自身を除く): 6271860

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 172, 182, 301, 331, 364, 559, 602, 662, 1118, 1204, 1324, 2236, 2317, 3913, 4303, 4634, 7826, 8606, 9268, 14233, 15652, 17212, 28466, 30121, 56932, 60242, 99631, 120484, 185029, 199262, 370058, 398524, 740116, 1295203, 2590406, 5180812]

約数ペア:

[(1, 5180812), (2, 2590406), (4, 1295203), (7, 740116), (13, 398524), (14, 370058), (26, 199262), (28, 185029), (43, 120484), (52, 99631), (86, 60242), (91, 56932), (172, 30121), (182, 28466), (301, 17212), (331, 15652), (364, 14233), (559, 9268), (602, 8606), (662, 7826), (1118, 4634), (1204, 4303), (1324, 3913), (2236, 2317)]