4247245730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4667303}}^1$

素因数の和:4667330

約数の個数: 32

約数和(自身を含む): 9409284864

約数和(自身を除く): 5162039134

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 4667303, 9334606, 23336515, 32671121, 46673030, 60674939, 65342242, 121349878, 163355605, 303374695, 326711210, 424724573, 606749390, 849449146, 2123622865, 4247245730]

約数ペア:

[(1, 4247245730), (2, 2123622865), (5, 849449146), (7, 606749390), (10, 424724573), (13, 326711210), (14, 303374695), (26, 163355605), (35, 121349878), (65, 65342242), (70, 60674939), (91, 46673030), (130, 32671121), (182, 23336515), (455, 9334606), (910, 4667303)]