996858213130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{953}}^1\times {\mathrm{2683}}^1\times {\mathrm{2999}}^1$

素因数の和:6655

約数の個数: 64

約数和(自身を含む): 1935765216000

約数和(自身を除く): 938907002870

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 953, 1906, 2683, 2999, 4765, 5366, 5998, 9530, 12389, 13415, 14995, 24778, 26830, 29990, 34879, 38987, 61945, 69758, 77974, 123890, 174395, 194935, 348790, 389870, 2556899, 2858047, 5113798, 5716094, 8046317, 12784495, 14290235, 16092634, 25568990, 28580470, 33239687, 37154611, 40231585, 66479374, 74309222, 80463170, 104602121, 166198435, 185773055, 209204242, 332396870, 371546110, 523010605, 1046021210, 7668140101, 15336280202, 38340700505, 76681401010, 99685821313, 199371642626, 498429106565, 996858213130]

約数ペア:

[(1, 996858213130), (2, 498429106565), (5, 199371642626), (10, 99685821313), (13, 76681401010), (26, 38340700505), (65, 15336280202), (130, 7668140101), (953, 1046021210), (1906, 523010605), (2683, 371546110), (2999, 332396870), (4765, 209204242), (5366, 185773055), (5998, 166198435), (9530, 104602121), (12389, 80463170), (13415, 74309222), (14995, 66479374), (24778, 40231585), (26830, 37154611), (29990, 33239687), (34879, 28580470), (38987, 25568990), (61945, 16092634), (69758, 14290235), (77974, 12784495), (123890, 8046317), (174395, 5716094), (194935, 5113798), (348790, 2858047), (389870, 2556899)]