1317246

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:488

約数の個数: 32

約数和(自身を含む): 3056640

約数和(自身を除く): 1739394

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 397, 474, 553, 794, 1106, 1191, 1659, 2382, 2779, 3318, 5558, 8337, 16674, 31363, 62726, 94089, 188178, 219541, 439082, 658623, 1317246]

約数ペア:

[(1, 1317246), (2, 658623), (3, 439082), (6, 219541), (7, 188178), (14, 94089), (21, 62726), (42, 31363), (79, 16674), (158, 8337), (237, 5558), (397, 3318), (474, 2779), (553, 2382), (794, 1659), (1106, 1191)]