7835804912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{161683}}^1$

素因数の和:161937

約数の個数: 40

約数和(自身を含む): 16419980304

約数和(自身を除く): 8584175392

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 233, 466, 932, 1864, 3029, 3728, 6058, 12116, 24232, 48464, 161683, 323366, 646732, 1293464, 2101879, 2586928, 4203758, 8407516, 16815032, 33630064, 37672139, 75344278, 150688556, 301377112, 489737807, 602754224, 979475614, 1958951228, 3917902456, 7835804912]

約数ペア:

[(1, 7835804912), (2, 3917902456), (4, 1958951228), (8, 979475614), (13, 602754224), (16, 489737807), (26, 301377112), (52, 150688556), (104, 75344278), (208, 37672139), (233, 33630064), (466, 16815032), (932, 8407516), (1864, 4203758), (3029, 2586928), (3728, 2101879), (6058, 1293464), (12116, 646732), (24232, 323366), (48464, 161683)]