8662166690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{680453}}^1$

素因数の和:680546

約数の個数: 32

約数和(自身を含む): 16657513920

約数和(自身を除く): 7995347230

約数列:

[1, 2, 5, 10, 19, 38, 67, 95, 134, 190, 335, 670, 1273, 2546, 6365, 12730, 680453, 1360906, 3402265, 6804530, 12928607, 25857214, 45590351, 64643035, 91180702, 129286070, 227951755, 455903510, 866216669, 1732433338, 4331083345, 8662166690]

約数ペア:

[(1, 8662166690), (2, 4331083345), (5, 1732433338), (10, 866216669), (19, 455903510), (38, 227951755), (67, 129286070), (95, 91180702), (134, 64643035), (190, 45590351), (335, 25857214), (670, 12928607), (1273, 6804530), (2546, 3402265), (6365, 1360906), (12730, 680453)]