8889452690

素因数分解:

$2^1\times 5^1\times {\mathrm{1613}}^1\times {\mathrm{551113}}^1$

素因数の和:552733

約数の個数: 16

約数和(自身を含む): 16010963928

約数和(自身を除く): 7121511238

約数列:

[1, 2, 5, 10, 1613, 3226, 8065, 16130, 551113, 1102226, 2755565, 5511130, 888945269, 1777890538, 4444726345, 8889452690]

約数ペア:

[(1, 8889452690), (2, 4444726345), (5, 1777890538), (10, 888945269), (1613, 5511130), (3226, 2755565), (8065, 1102226), (16130, 551113)]