3963353770

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1\times {\mathrm{12143}}^1$

素因数の和:12534

約数の個数: 32

約数和(自身を含む): 7218782208

約数和(自身を除く): 3255428438

約数列:

[1, 2, 5, 10, 127, 254, 257, 514, 635, 1270, 1285, 2570, 12143, 24286, 32639, 60715, 65278, 121430, 163195, 326390, 1542161, 3084322, 3120751, 6241502, 7710805, 15421610, 15603755, 31207510, 396335377, 792670754, 1981676885, 3963353770]

約数ペア:

[(1, 3963353770), (2, 1981676885), (5, 792670754), (10, 396335377), (127, 31207510), (254, 15603755), (257, 15421610), (514, 7710805), (635, 6241502), (1270, 3120751), (1285, 3084322), (2570, 1542161), (12143, 326390), (24286, 163195), (32639, 121430), (60715, 65278)]