2560773618

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{24373}}^1$

素因数の和:24843

約数の個数: 48

約数和(自身を含む): 5988691800

約数和(自身を除く): 3427918182

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 449, 898, 1347, 2694, 4041, 5837, 8082, 11674, 17511, 24373, 35022, 48746, 52533, 73119, 105066, 146238, 219357, 316849, 438714, 633698, 950547, 1901094, 2851641, 5703282, 10943477, 21886954, 32830431, 65660862, 98491293, 142265201, 196982586, 284530402, 426795603, 853591206, 1280386809, 2560773618]

約数ペア:

[(1, 2560773618), (2, 1280386809), (3, 853591206), (6, 426795603), (9, 284530402), (13, 196982586), (18, 142265201), (26, 98491293), (39, 65660862), (78, 32830431), (117, 21886954), (234, 10943477), (449, 5703282), (898, 2851641), (1347, 1901094), (2694, 950547), (4041, 633698), (5837, 438714), (8082, 316849), (11674, 219357), (17511, 146238), (24373, 105066), (35022, 73119), (48746, 52533)]