1103142680642

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{12791}}^1\times {\mathrm{310229}}^1$

素因数の和:323161

約数の個数: 16

約数和(自身を含む): 1666754107200

約数和(自身を除く): 563611426558

約数列:

[1, 2, 139, 278, 12791, 25582, 310229, 620458, 1777949, 3555898, 43121831, 86243662, 3968139139, 7936278278, 551571340321, 1103142680642]

約数ペア:

[(1, 1103142680642), (2, 551571340321), (139, 7936278278), (278, 3968139139), (12791, 86243662), (25582, 43121831), (310229, 3555898), (620458, 1777949)]