1858402078

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{1427}}^1\times {\mathrm{3853}}^1$

素因数の和:5308

約数の個数: 24

約数和(自身を含む): 3021428088

約数和(自身を除く): 1163026010

約数列:

[1, 2, 13, 26, 169, 338, 1427, 2854, 3853, 7706, 18551, 37102, 50089, 100178, 241163, 482326, 651157, 1302314, 5498231, 10996462, 71477003, 142954006, 929201039, 1858402078]

約数ペア:

[(1, 1858402078), (2, 929201039), (13, 142954006), (26, 71477003), (169, 10996462), (338, 5498231), (1427, 1302314), (2854, 651157), (3853, 482326), (7706, 241163), (18551, 100178), (37102, 50089)]