3944761730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4334903}}^1$

素因数の和:4334930

約数の個数: 32

約数和(自身を含む): 8739166464

約数和(自身を除く): 4794404734

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 4334903, 8669806, 21674515, 30344321, 43349030, 56353739, 60688642, 112707478, 151721605, 281768695, 303443210, 394476173, 563537390, 788952346, 1972380865, 3944761730]

約数ペア:

[(1, 3944761730), (2, 1972380865), (5, 788952346), (7, 563537390), (10, 394476173), (13, 303443210), (14, 281768695), (26, 151721605), (35, 112707478), (65, 60688642), (70, 56353739), (91, 43349030), (130, 30344321), (182, 21674515), (455, 8669806), (910, 4334903)]