8428378967

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1\times {\mathrm{349}}^1$

素因数の和:807

約数の個数: 32

約数和(自身を含む): 9207744000

約数和(自身を除く): 779365033

約数列:

[1, 19, 61, 67, 311, 349, 1159, 1273, 4087, 5909, 6631, 18971, 20837, 21289, 23383, 77653, 108539, 360449, 395903, 404491, 444277, 1271057, 1426363, 2062241, 6620879, 7272113, 24150083, 27100897, 125796701, 138170147, 443598893, 8428378967]

約数ペア:

[(1, 8428378967), (19, 443598893), (61, 138170147), (67, 125796701), (311, 27100897), (349, 24150083), (1159, 7272113), (1273, 6620879), (4087, 2062241), (5909, 1426363), (6631, 1271057), (18971, 444277), (20837, 404491), (21289, 395903), (23383, 360449), (77653, 108539)]