2019489432

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{13487}}^1$

素因数の和:13880

約数の個数: 64

約数和(自身を含む): 5360670720

約数和(自身を除く): 3341181288

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 367, 408, 734, 1101, 1468, 2202, 2936, 4404, 6239, 8808, 12478, 13487, 18717, 24956, 26974, 37434, 40461, 49912, 53948, 74868, 80922, 107896, 149736, 161844, 229279, 323688, 458558, 687837, 917116, 1375674, 1834232, 2751348, 4949729, 5502696, 9899458, 14849187, 19798916, 29698374, 39597832, 59396748, 84145393, 118793496, 168290786, 252436179, 336581572, 504872358, 673163144, 1009744716, 2019489432]

約数ペア:

[(1, 2019489432), (2, 1009744716), (3, 673163144), (4, 504872358), (6, 336581572), (8, 252436179), (12, 168290786), (17, 118793496), (24, 84145393), (34, 59396748), (51, 39597832), (68, 29698374), (102, 19798916), (136, 14849187), (204, 9899458), (367, 5502696), (408, 4949729), (734, 2751348), (1101, 1834232), (1468, 1375674), (2202, 917116), (2936, 687837), (4404, 458558), (6239, 323688), (8808, 229279), (12478, 161844), (13487, 149736), (18717, 107896), (24956, 80922), (26974, 74868), (37434, 53948), (40461, 49912)]