2021563072

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{3319}}^1$

素因数の和:3669

約数の個数: 56

約数和(自身を含む): 4155683840

約数和(自身を除く): 2134120768

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 307, 496, 614, 992, 1228, 1984, 2456, 3319, 4912, 6638, 9517, 9824, 13276, 19034, 19648, 26552, 38068, 53104, 76136, 102889, 106208, 152272, 205778, 212416, 304544, 411556, 609088, 823112, 1018933, 1646224, 2037866, 3292448, 4075732, 6584896, 8151464, 16302928, 31586923, 32605856, 63173846, 65211712, 126347692, 252695384, 505390768, 1010781536, 2021563072]

約数ペア:

[(1, 2021563072), (2, 1010781536), (4, 505390768), (8, 252695384), (16, 126347692), (31, 65211712), (32, 63173846), (62, 32605856), (64, 31586923), (124, 16302928), (248, 8151464), (307, 6584896), (496, 4075732), (614, 3292448), (992, 2037866), (1228, 1646224), (1984, 1018933), (2456, 823112), (3319, 609088), (4912, 411556), (6638, 304544), (9517, 212416), (9824, 205778), (13276, 152272), (19034, 106208), (19648, 102889), (26552, 76136), (38068, 53104)]