404341730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3110321}}^1$

素因数の和:3110341

約数の個数: 16

約数和(自身を含む): 783801144

約数和(自身を除く): 379459414

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 3110321, 6220642, 15551605, 31103210, 40434173, 80868346, 202170865, 404341730]

約数ペア:

[(1, 404341730), (2, 202170865), (5, 80868346), (10, 40434173), (13, 31103210), (26, 15551605), (65, 6220642), (130, 3110321)]