1478042358

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{266891}}^1$

素因数の和:266980

約数の個数: 32

約数和(自身を含む): 3228325632

約数和(自身を除く): 1750283274

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 266891, 533782, 800673, 1601346, 3469583, 6939166, 10408749, 18949261, 20817498, 37898522, 56847783, 113695566, 246340393, 492680786, 739021179, 1478042358]

約数ペア:

[(1, 1478042358), (2, 739021179), (3, 492680786), (6, 246340393), (13, 113695566), (26, 56847783), (39, 37898522), (71, 20817498), (78, 18949261), (142, 10408749), (213, 6939166), (426, 3469583), (923, 1601346), (1846, 800673), (2769, 533782), (5538, 266891)]