1618374638

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{313}}^1\times {\mathrm{373}}^1$

素因数の和:956

約数の個数: 32

約数和(自身を含む): 2536617600

約数和(自身を除く): 918242962

約数列:

[1, 2, 29, 58, 239, 313, 373, 478, 626, 746, 6931, 9077, 10817, 13862, 18154, 21634, 74807, 89147, 116749, 149614, 178294, 233498, 2169403, 2585263, 3385721, 4338806, 5170526, 6771442, 27903011, 55806022, 809187319, 1618374638]

約数ペア:

[(1, 1618374638), (2, 809187319), (29, 55806022), (58, 27903011), (239, 6771442), (313, 5170526), (373, 4338806), (478, 3385721), (626, 2585263), (746, 2169403), (6931, 233498), (9077, 178294), (10817, 149614), (13862, 116749), (18154, 89147), (21634, 74807)]