16295668892

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{421}}^1\times {\mathrm{1619}}^1$

素因数の和:2226

約数の個数: 48

約数和(自身を含む): 29478556800

約数和(自身を除く): 13182887908

約数列:

[1, 2, 4, 43, 86, 139, 172, 278, 421, 556, 842, 1619, 1684, 3238, 5977, 6476, 11954, 18103, 23908, 36206, 58519, 69617, 72412, 117038, 139234, 225041, 234076, 278468, 450082, 681599, 900164, 1363198, 2516317, 2726396, 5032634, 9676763, 10065268, 19353526, 29308757, 38707052, 58617514, 94742261, 117235028, 189484522, 378969044, 4073917223, 8147834446, 16295668892]

約数ペア:

[(1, 16295668892), (2, 8147834446), (4, 4073917223), (43, 378969044), (86, 189484522), (139, 117235028), (172, 94742261), (278, 58617514), (421, 38707052), (556, 29308757), (842, 19353526), (1619, 10065268), (1684, 9676763), (3238, 5032634), (5977, 2726396), (6476, 2516317), (11954, 1363198), (18103, 900164), (23908, 681599), (36206, 450082), (58519, 278468), (69617, 234076), (72412, 225041), (117038, 139234)]