8150992018

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{197}}^1\times {\mathrm{751}}^1$

素因数の和:1139

約数の個数: 48

約数和(自身を含む): 13406000256

約数和(自身を除く): 5255008238

約数列:

[1, 2, 13, 26, 163, 169, 197, 326, 338, 394, 751, 1502, 2119, 2561, 4238, 5122, 9763, 19526, 27547, 32111, 33293, 55094, 64222, 66586, 122413, 126919, 147947, 244826, 253838, 295894, 417443, 834886, 1591369, 1923311, 3182738, 3846622, 5426759, 10853518, 20687797, 24115361, 25003043, 41375594, 48230722, 50006086, 313499693, 626999386, 4075496009, 8150992018]

約数ペア:

[(1, 8150992018), (2, 4075496009), (13, 626999386), (26, 313499693), (163, 50006086), (169, 48230722), (197, 41375594), (326, 25003043), (338, 24115361), (394, 20687797), (751, 10853518), (1502, 5426759), (2119, 3846622), (2561, 3182738), (4238, 1923311), (5122, 1591369), (9763, 834886), (19526, 417443), (27547, 295894), (32111, 253838), (33293, 244826), (55094, 147947), (64222, 126919), (66586, 122413)]