2390286

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:288

約数の個数: 32

約数和(自身を含む): 5031936

約数和(自身を除く): 2641650

約数列:

[1, 2, 3, 6, 31, 62, 71, 93, 142, 181, 186, 213, 362, 426, 543, 1086, 2201, 4402, 5611, 6603, 11222, 12851, 13206, 16833, 25702, 33666, 38553, 77106, 398381, 796762, 1195143, 2390286]

約数ペア:

[(1, 2390286), (2, 1195143), (3, 796762), (6, 398381), (31, 77106), (62, 38553), (71, 33666), (93, 25702), (142, 16833), (181, 13206), (186, 12851), (213, 11222), (362, 6603), (426, 5611), (543, 4402), (1086, 2201)]