374694008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211931}}^1$

素因数の和:211967

約数の個数: 32

約数和(自身を含む): 801102960

約数和(自身を除く): 426408952

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 211931, 423862, 847724, 1695448, 2755103, 3602827, 5510206, 7205654, 11020412, 14411308, 22040824, 28822616, 46836751, 93673502, 187347004, 374694008]

約数ペア:

[(1, 374694008), (2, 187347004), (4, 93673502), (8, 46836751), (13, 28822616), (17, 22040824), (26, 14411308), (34, 11020412), (52, 7205654), (68, 5510206), (104, 3602827), (136, 2755103), (221, 1695448), (442, 847724), (884, 423862), (1768, 211931)]