1380510138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{32869289}}^1$

素因数の和:32869301

約数の個数: 16

約数和(自身を含む): 3155451840

約数和(自身を除く): 1774941702

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 32869289, 65738578, 98607867, 197215734, 230085023, 460170046, 690255069, 1380510138]

約数ペア:

[(1, 1380510138), (2, 690255069), (3, 460170046), (6, 230085023), (7, 197215734), (14, 98607867), (21, 65738578), (42, 32869289)]