2145419412478

素因数分解:

$2^1\times {\mathrm{359}}^1\times {\mathrm{25603}}^1\times {\mathrm{116707}}^1$

素因数の和:142671

約数の個数: 16

約数和(自身を含む): 3227246962560

約数和(自身を除く): 1081827550082

約数列:

[1, 2, 359, 718, 25603, 51206, 116707, 233414, 9191477, 18382954, 41897813, 83795626, 2988049321, 5976098642, 1072709706239, 2145419412478]

約数ペア:

[(1, 2145419412478), (2, 1072709706239), (359, 5976098642), (718, 2988049321), (25603, 83795626), (51206, 41897813), (116707, 18382954), (233414, 9191477)]