520066548

素因数分解:

$2^2\times 3^3\times {\mathrm{389}}^1\times {\mathrm{12379}}^1$

素因数の和:12781

約数の個数: 48

約数和(自身を含む): 1351896000

約数和(自身を除く): 831829452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 389, 778, 1167, 1556, 2334, 3501, 4668, 7002, 10503, 12379, 14004, 21006, 24758, 37137, 42012, 49516, 74274, 111411, 148548, 222822, 334233, 445644, 668466, 1336932, 4815431, 9630862, 14446293, 19261724, 28892586, 43338879, 57785172, 86677758, 130016637, 173355516, 260033274, 520066548]

約数ペア:

[(1, 520066548), (2, 260033274), (3, 173355516), (4, 130016637), (6, 86677758), (9, 57785172), (12, 43338879), (18, 28892586), (27, 19261724), (36, 14446293), (54, 9630862), (108, 4815431), (389, 1336932), (778, 668466), (1167, 445644), (1556, 334233), (2334, 222822), (3501, 148548), (4668, 111411), (7002, 74274), (10503, 49516), (12379, 42012), (14004, 37137), (21006, 24758)]