1628008989

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{8269}}^1$

素因数の和:8405

約数の個数: 32

約数和(自身を含む): 2350003200

約数和(自身を除く): 721994211

約数列:

[1, 3, 29, 31, 73, 87, 93, 219, 899, 2117, 2263, 2697, 6351, 6789, 8269, 24807, 65627, 196881, 239801, 256339, 603637, 719403, 769017, 1810911, 7433831, 17505473, 18712747, 22301493, 52516419, 56138241, 542669663, 1628008989]

約数ペア:

[(1, 1628008989), (3, 542669663), (29, 56138241), (31, 52516419), (73, 22301493), (87, 18712747), (93, 17505473), (219, 7433831), (899, 1810911), (2117, 769017), (2263, 719403), (2697, 603637), (6351, 256339), (6789, 239801), (8269, 196881), (24807, 65627)]