974328278

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{31793}}^1$

素因数の和:32012

約数の個数: 32

約数和(自身を含む): 1831334400

約数和(自身を除く): 857006122

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 199, 398, 1393, 2189, 2786, 4378, 15323, 30646, 31793, 63586, 222551, 349723, 445102, 699446, 2448061, 4896122, 6326807, 12653614, 44287649, 69594877, 88575298, 139189754, 487164139, 974328278]

約数ペア:

[(1, 974328278), (2, 487164139), (7, 139189754), (11, 88575298), (14, 69594877), (22, 44287649), (77, 12653614), (154, 6326807), (199, 4896122), (398, 2448061), (1393, 699446), (2189, 445102), (2786, 349723), (4378, 222551), (15323, 63586), (30646, 31793)]