554501116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{1213}}^1$

素因数の和:1438

約数の個数: 48

約数和(自身を含む): 1070748000

約数和(自身を除く): 516246884

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 149, 236, 298, 596, 767, 1213, 1534, 1937, 2426, 3068, 3874, 4852, 7748, 8791, 15769, 17582, 31538, 35164, 63076, 71567, 114283, 143134, 180737, 228566, 286268, 361474, 457132, 722948, 930371, 1860742, 2349581, 3721484, 4699162, 9398324, 10663483, 21326966, 42653932, 138625279, 277250558, 554501116]

約数ペア:

[(1, 554501116), (2, 277250558), (4, 138625279), (13, 42653932), (26, 21326966), (52, 10663483), (59, 9398324), (118, 4699162), (149, 3721484), (236, 2349581), (298, 1860742), (596, 930371), (767, 722948), (1213, 457132), (1534, 361474), (1937, 286268), (2426, 228566), (3068, 180737), (3874, 143134), (4852, 114283), (7748, 71567), (8791, 63076), (15769, 35164), (17582, 31538)]