7883656714

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1\times {\mathrm{991}}^1$

素因数の和:1582

約数の個数: 32

約数和(自身を含む): 12129080832

約数和(自身を除く): 4245424118

約数列:

[1, 2, 61, 122, 197, 331, 394, 662, 991, 1982, 12017, 20191, 24034, 40382, 60451, 65207, 120902, 130414, 195227, 328021, 390454, 656042, 3977627, 7955254, 11908847, 20009281, 23817694, 40018562, 64620137, 129240274, 3941828357, 7883656714]

約数ペア:

[(1, 7883656714), (2, 3941828357), (61, 129240274), (122, 64620137), (197, 40018562), (331, 23817694), (394, 20009281), (662, 11908847), (991, 7955254), (1982, 3977627), (12017, 656042), (20191, 390454), (24034, 328021), (40382, 195227), (60451, 130414), (65207, 120902)]