2026616

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 4080000

約数和(自身を除く): 2053384

約数列:

[1, 2, 4, 8, 19, 38, 67, 76, 134, 152, 199, 268, 398, 536, 796, 1273, 1592, 2546, 3781, 5092, 7562, 10184, 13333, 15124, 26666, 30248, 53332, 106664, 253327, 506654, 1013308, 2026616]

約数ペア:

[(1, 2026616), (2, 1013308), (4, 506654), (8, 253327), (19, 106664), (38, 53332), (67, 30248), (76, 26666), (134, 15124), (152, 13333), (199, 10184), (268, 7562), (398, 5092), (536, 3781), (796, 2546), (1273, 1592)]