172970798

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{86399}}^1$

素因数の和:86432

約数の個数: 32

約数和(自身を含む): 348364800

約数和(自身を除く): 175394002

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 86399, 172798, 604793, 950389, 1123187, 1209586, 1900778, 2246374, 6652723, 7862309, 12355057, 13305446, 15724618, 24710114, 86485399, 172970798]

約数ペア:

[(1, 172970798), (2, 86485399), (7, 24710114), (11, 15724618), (13, 13305446), (14, 12355057), (22, 7862309), (26, 6652723), (77, 2246374), (91, 1900778), (143, 1209586), (154, 1123187), (182, 950389), (286, 604793), (1001, 172798), (2002, 86399)]