7866418894

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1\times {\mathrm{2909}}^1$

素因数の和:3324

約数の個数: 32

約数和(自身を含む): 12196578240

約数和(自身を除く): 4330159346

約数列:

[1, 2, 53, 97, 106, 194, 263, 526, 2909, 5141, 5818, 10282, 13939, 25511, 27878, 51022, 154177, 282173, 308354, 564346, 765067, 1352083, 1530134, 2704166, 14955169, 29910338, 40548551, 74211499, 81097102, 148422998, 3933209447, 7866418894]

約数ペア:

[(1, 7866418894), (2, 3933209447), (53, 148422998), (97, 81097102), (106, 74211499), (194, 40548551), (263, 29910338), (526, 14955169), (2909, 2704166), (5141, 1530134), (5818, 1352083), (10282, 765067), (13939, 564346), (25511, 308354), (27878, 282173), (51022, 154177)]