27906187790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2586301}}^1$

素因数の和:2586404

約数の個数: 32

約数和(自身を含む): 54746840736

約数和(自身を除く): 26840652946

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 166, 415, 830, 1079, 2158, 5395, 10790, 2586301, 5172602, 12931505, 25863010, 33621913, 67243826, 168109565, 214662983, 336219130, 429325966, 1073314915, 2146629830, 2790618779, 5581237558, 13953093895, 27906187790]

約数ペア:

[(1, 27906187790), (2, 13953093895), (5, 5581237558), (10, 2790618779), (13, 2146629830), (26, 1073314915), (65, 429325966), (83, 336219130), (130, 214662983), (166, 168109565), (415, 67243826), (830, 33621913), (1079, 25863010), (2158, 12931505), (5395, 5172602), (10790, 2586301)]