1688049162

素因数分解:

$2^1\times 3^2\times {\mathrm{389}}^1\times {\mathrm{491}}^2$

素因数の和:1379

約数の個数: 36

約数和(自身を含む): 3674325330

約数和(自身を除く): 1986276168

約数列:

[1, 2, 3, 6, 9, 18, 389, 491, 778, 982, 1167, 1473, 2334, 2946, 3501, 4419, 7002, 8838, 190999, 241081, 381998, 482162, 572997, 723243, 1145994, 1446486, 1718991, 2169729, 3437982, 4339458, 93780509, 187561018, 281341527, 562683054, 844024581, 1688049162]

約数ペア:

[(1, 1688049162), (2, 844024581), (3, 562683054), (6, 281341527), (9, 187561018), (18, 93780509), (389, 4339458), (491, 3437982), (778, 2169729), (982, 1718991), (1167, 1446486), (1473, 1145994), (2334, 723243), (2946, 572997), (3501, 482162), (4419, 381998), (7002, 241081), (8838, 190999)]