31945156914

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{1244261}}^1$

素因数の和:1244666

約数の個数: 32

約数和(自身を含む): 69877753920

約数和(自身を除く): 37932597006

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 389, 778, 1167, 2334, 4279, 8558, 12837, 25674, 1244261, 2488522, 3732783, 7465566, 13686871, 27373742, 41060613, 82121226, 484017529, 968035058, 1452052587, 2904105174, 5324192819, 10648385638, 15972578457, 31945156914]

約数ペア:

[(1, 31945156914), (2, 15972578457), (3, 10648385638), (6, 5324192819), (11, 2904105174), (22, 1452052587), (33, 968035058), (66, 484017529), (389, 82121226), (778, 41060613), (1167, 27373742), (2334, 13686871), (4279, 7465566), (8558, 3732783), (12837, 2488522), (25674, 1244261)]