1283939462

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1\times {\mathrm{3271}}^1$

素因数の和:3804

約数の個数: 32

約数和(自身を含む): 2146013184

約数和(自身を除く): 862073722

約数列:

[1, 2, 13, 26, 31, 62, 403, 487, 806, 974, 3271, 6331, 6542, 12662, 15097, 30194, 42523, 85046, 101401, 196261, 202802, 392522, 1318213, 1592977, 2636426, 3185954, 20708701, 41417402, 49382287, 98764574, 641969731, 1283939462]

約数ペア:

[(1, 1283939462), (2, 641969731), (13, 98764574), (26, 49382287), (31, 41417402), (62, 20708701), (403, 3185954), (487, 2636426), (806, 1592977), (974, 1318213), (3271, 392522), (6331, 202802), (6542, 196261), (12662, 101401), (15097, 85046), (30194, 42523)]