319048982

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1\times {\mathrm{1187}}^1$

素因数の和:1532

約数の個数: 32

約数和(自身を含む): 557010432

約数和(自身を除く): 237961450

約数列:

[1, 2, 7, 14, 73, 146, 263, 511, 526, 1022, 1187, 1841, 2374, 3682, 8309, 16618, 19199, 38398, 86651, 134393, 173302, 268786, 312181, 606557, 624362, 1213114, 2185267, 4370534, 22789213, 45578426, 159524491, 319048982]

約数ペア:

[(1, 319048982), (2, 159524491), (7, 45578426), (14, 22789213), (73, 4370534), (146, 2185267), (263, 1213114), (511, 624362), (526, 606557), (1022, 312181), (1187, 268786), (1841, 173302), (2374, 134393), (3682, 86651), (8309, 38398), (16618, 19199)]