2638409154

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{2689}}^1\times {\mathrm{5639}}^1$

素因数の和:8362

約数の個数: 32

約数和(自身を含む): 5461776000

約数和(自身を除く): 2823366846

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 2689, 5378, 5639, 8067, 11278, 16134, 16917, 33834, 77981, 155962, 163531, 233943, 327062, 467886, 490593, 981186, 15163271, 30326542, 45489813, 90979626, 439734859, 879469718, 1319204577, 2638409154]

約数ペア:

[(1, 2638409154), (2, 1319204577), (3, 879469718), (6, 439734859), (29, 90979626), (58, 45489813), (87, 30326542), (174, 15163271), (2689, 981186), (5378, 490593), (5639, 467886), (8067, 327062), (11278, 233943), (16134, 163531), (16917, 155962), (33834, 77981)]