870163358

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{733}}^1$

素因数の和:1028

約数の個数: 32

約数和(自身を含む): 1360941696

約数和(自身を除く): 490778338

約数列:

[1, 2, 47, 73, 94, 146, 173, 346, 733, 1466, 3431, 6862, 8131, 12629, 16262, 25258, 34451, 53509, 68902, 107018, 126809, 253618, 593563, 1187126, 2514923, 5029846, 5960023, 9257057, 11920046, 18514114, 435081679, 870163358]

約数ペア:

[(1, 870163358), (2, 435081679), (47, 18514114), (73, 11920046), (94, 9257057), (146, 5960023), (173, 5029846), (346, 2514923), (733, 1187126), (1466, 593563), (3431, 253618), (6862, 126809), (8131, 107018), (12629, 68902), (16262, 53509), (25258, 34451)]