2460458

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1229}}^1$

素因数の和:1262

約数の個数: 32

約数和(自身を含む): 4959360

約数和(自身を除く): 2498902

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 1229, 2002, 2458, 8603, 13519, 15977, 17206, 27038, 31954, 94633, 111839, 175747, 189266, 223678, 351494, 1230229, 2460458]

約数ペア:

[(1, 2460458), (2, 1230229), (7, 351494), (11, 223678), (13, 189266), (14, 175747), (22, 111839), (26, 94633), (77, 31954), (91, 27038), (143, 17206), (154, 15977), (182, 13519), (286, 8603), (1001, 2458), (1229, 2002)]