84210802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{401}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 140407344

約数和(自身を除く): 56196542

約数列:

[1, 2, 13, 26, 41, 82, 197, 394, 401, 533, 802, 1066, 2561, 5122, 5213, 8077, 10426, 16154, 16441, 32882, 78997, 105001, 157994, 210002, 213733, 427466, 1026961, 2053922, 3238877, 6477754, 42105401, 84210802]

約数ペア:

[(1, 84210802), (2, 42105401), (13, 6477754), (26, 3238877), (41, 2053922), (82, 1026961), (197, 427466), (394, 213733), (401, 210002), (533, 157994), (802, 105001), (1066, 78997), (2561, 32882), (5122, 16441), (5213, 16154), (8077, 10426)]