385340176

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1852597}}^1$

素因数の和:1852618

約数の個数: 20

約数和(自身を含む): 804027532

約数和(自身を除く): 418687356

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1852597, 3705194, 7410388, 14820776, 24083761, 29641552, 48167522, 96335044, 192670088, 385340176]

約数ペア:

[(1, 385340176), (2, 192670088), (4, 96335044), (8, 48167522), (13, 29641552), (16, 24083761), (26, 14820776), (52, 7410388), (104, 3705194), (208, 1852597)]