15882474412

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1171}}^1\times {\mathrm{3251}}^1$

素因数の和:4582

約数の個数: 48

約数和(自身を含む): 32015289600

約数和(自身を除く): 16132815188

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 1171, 2086, 2342, 3251, 4172, 4684, 6502, 8197, 13004, 16394, 22757, 32788, 45514, 91028, 174479, 348958, 484399, 697916, 968798, 1221353, 1937596, 2442706, 3390793, 3806921, 4885412, 6781586, 7613842, 13563172, 15227684, 26648447, 53296894, 106593788, 567231229, 1134462458, 2268924916, 3970618603, 7941237206, 15882474412]

約数ペア:

[(1, 15882474412), (2, 7941237206), (4, 3970618603), (7, 2268924916), (14, 1134462458), (28, 567231229), (149, 106593788), (298, 53296894), (596, 26648447), (1043, 15227684), (1171, 13563172), (2086, 7613842), (2342, 6781586), (3251, 4885412), (4172, 3806921), (4684, 3390793), (6502, 2442706), (8197, 1937596), (13004, 1221353), (16394, 968798), (22757, 697916), (32788, 484399), (45514, 348958), (91028, 174479)]