558848810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{317}}^1$

素因数の和:599

約数の個数: 64

約数和(自身を含む): 1107800064

約数和(自身を除く): 548951254

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 191, 317, 355, 382, 634, 710, 923, 955, 1585, 1846, 1910, 2483, 3170, 4121, 4615, 4966, 8242, 9230, 12415, 13561, 20605, 22507, 24830, 27122, 41210, 45014, 60547, 67805, 112535, 121094, 135610, 176293, 225070, 292591, 302735, 352586, 585182, 605470, 787111, 881465, 1462955, 1574222, 1762930, 2925910, 3935555, 4298837, 7871110, 8597674, 21494185, 42988370, 55884881, 111769762, 279424405, 558848810]

約数ペア:

[(1, 558848810), (2, 279424405), (5, 111769762), (10, 55884881), (13, 42988370), (26, 21494185), (65, 8597674), (71, 7871110), (130, 4298837), (142, 3935555), (191, 2925910), (317, 1762930), (355, 1574222), (382, 1462955), (634, 881465), (710, 787111), (923, 605470), (955, 585182), (1585, 352586), (1846, 302735), (1910, 292591), (2483, 225070), (3170, 176293), (4121, 135610), (4615, 121094), (4966, 112535), (8242, 67805), (9230, 60547), (12415, 45014), (13561, 41210), (20605, 27122), (22507, 24830)]