1013308

素因数分解:

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

素因数の和:289

約数の個数: 24

約数和(自身を含む): 1904000

約数和(自身を除く): 890692

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 199, 268, 398, 796, 1273, 2546, 3781, 5092, 7562, 13333, 15124, 26666, 53332, 253327, 506654, 1013308]

約数ペア:

[(1, 1013308), (2, 506654), (4, 253327), (19, 53332), (38, 26666), (67, 15124), (76, 13333), (134, 7562), (199, 5092), (268, 3781), (398, 2546), (796, 1273)]