1255361718

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{29423}}^1$

素因数の和:29988

約数の個数: 32

約数和(自身を含む): 2708891136

約数和(自身を除く): 1453529418

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 547, 1094, 1641, 3282, 7111, 14222, 21333, 29423, 42666, 58846, 88269, 176538, 382499, 764998, 1147497, 2294994, 16094381, 32188762, 48283143, 96566286, 209226953, 418453906, 627680859, 1255361718]

約数ペア:

[(1, 1255361718), (2, 627680859), (3, 418453906), (6, 209226953), (13, 96566286), (26, 48283143), (39, 32188762), (78, 16094381), (547, 2294994), (1094, 1147497), (1641, 764998), (3282, 382499), (7111, 176538), (14222, 88269), (21333, 58846), (29423, 42666)]