1796665970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{243781}}^1$

素因数の和:243866

約数の個数: 32

約数和(自身を含む): 3580670016

約数和(自身を除く): 1784004046

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 134, 335, 670, 737, 1474, 3685, 7370, 243781, 487562, 1218905, 2437810, 2681591, 5363182, 13407955, 16333327, 26815910, 32666654, 81666635, 163333270, 179666597, 359333194, 898332985, 1796665970]

約数ペア:

[(1, 1796665970), (2, 898332985), (5, 359333194), (10, 179666597), (11, 163333270), (22, 81666635), (55, 32666654), (67, 26815910), (110, 16333327), (134, 13407955), (335, 5363182), (670, 2681591), (737, 2437810), (1474, 1218905), (3685, 487562), (7370, 243781)]