2103348

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 5378240

約数和(自身を除く): 3274892

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 97, 139, 156, 194, 278, 291, 388, 417, 556, 582, 834, 1164, 1261, 1668, 1807, 2522, 3614, 3783, 5044, 5421, 7228, 7566, 10842, 13483, 15132, 21684, 26966, 40449, 53932, 80898, 161796, 175279, 350558, 525837, 701116, 1051674, 2103348]

約数ペア:

[(1, 2103348), (2, 1051674), (3, 701116), (4, 525837), (6, 350558), (12, 175279), (13, 161796), (26, 80898), (39, 53932), (52, 40449), (78, 26966), (97, 21684), (139, 15132), (156, 13483), (194, 10842), (278, 7566), (291, 7228), (388, 5421), (417, 5044), (556, 3783), (582, 3614), (834, 2522), (1164, 1807), (1261, 1668)]