342028246

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1\times {\mathrm{877}}^1$

素因数の和:1288

約数の個数: 32

約数和(自身を含む): 595494720

約数和(自身を除く): 253466474

約数列:

[1, 2, 7, 14, 89, 178, 313, 623, 626, 877, 1246, 1754, 2191, 4382, 6139, 12278, 27857, 55714, 78053, 156106, 194999, 274501, 389998, 546371, 549002, 1092742, 1921507, 3843014, 24430589, 48861178, 171014123, 342028246]

約数ペア:

[(1, 342028246), (2, 171014123), (7, 48861178), (14, 24430589), (89, 3843014), (178, 1921507), (313, 1092742), (623, 549002), (626, 546371), (877, 389998), (1246, 274501), (1754, 194999), (2191, 156106), (4382, 78053), (6139, 55714), (12278, 27857)]