1638902931126

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{433}}^1\times {\mathrm{154351}}^1$

素因数の和:154917

約数の個数: 64

約数和(自身を含む): 3389095750656

約数和(自身を除く): 1750192819530

約数列:

[1, 2, 3, 6, 61, 67, 122, 134, 183, 201, 366, 402, 433, 866, 1299, 2598, 4087, 8174, 12261, 24522, 26413, 29011, 52826, 58022, 79239, 87033, 154351, 158478, 174066, 308702, 463053, 926106, 1769671, 3539342, 5309013, 9415411, 10341517, 10618026, 18830822, 20683034, 28246233, 31024551, 56492466, 62049102, 66833983, 133667966, 200501949, 401003898, 630832537, 1261665074, 1892497611, 3784995222, 4076872963, 4477876861, 8153745926, 8955753722, 12230618889, 13433630583, 24461237778, 26867261166, 273150488521, 546300977042, 819451465563, 1638902931126]

約数ペア:

[(1, 1638902931126), (2, 819451465563), (3, 546300977042), (6, 273150488521), (61, 26867261166), (67, 24461237778), (122, 13433630583), (134, 12230618889), (183, 8955753722), (201, 8153745926), (366, 4477876861), (402, 4076872963), (433, 3784995222), (866, 1892497611), (1299, 1261665074), (2598, 630832537), (4087, 401003898), (8174, 200501949), (12261, 133667966), (24522, 66833983), (26413, 62049102), (29011, 56492466), (52826, 31024551), (58022, 28246233), (79239, 20683034), (87033, 18830822), (154351, 10618026), (158478, 10341517), (174066, 9415411), (308702, 5309013), (463053, 3539342), (926106, 1769671)]