2018961032

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{3433}}^1$

素因数の和:3654

約数の個数: 64

約数和(自身を含む): 4257610560

約数和(自身を除く): 2238649528

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 163, 164, 326, 328, 451, 652, 902, 1304, 1793, 1804, 3433, 3586, 3608, 6683, 6866, 7172, 13366, 13732, 14344, 26732, 27464, 37763, 53464, 73513, 75526, 140753, 147026, 151052, 281506, 294052, 302104, 559579, 563012, 588104, 1119158, 1126024, 1548283, 2238316, 3096566, 4476632, 6155369, 6193132, 12310738, 12386264, 22942739, 24621476, 45885478, 49242952, 91770956, 183541912, 252370129, 504740258, 1009480516, 2018961032]

約数ペア:

[(1, 2018961032), (2, 1009480516), (4, 504740258), (8, 252370129), (11, 183541912), (22, 91770956), (41, 49242952), (44, 45885478), (82, 24621476), (88, 22942739), (163, 12386264), (164, 12310738), (326, 6193132), (328, 6155369), (451, 4476632), (652, 3096566), (902, 2238316), (1304, 1548283), (1793, 1126024), (1804, 1119158), (3433, 588104), (3586, 563012), (3608, 559579), (6683, 302104), (6866, 294052), (7172, 281506), (13366, 151052), (13732, 147026), (14344, 140753), (26732, 75526), (27464, 73513), (37763, 53464)]