82993690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{5857}}^1$

素因数の和:5986

約数の個数: 32

約数和(自身を含む): 162383760

約数和(自身を除く): 79390070

約数列:

[1, 2, 5, 10, 13, 26, 65, 109, 130, 218, 545, 1090, 1417, 2834, 5857, 7085, 11714, 14170, 29285, 58570, 76141, 152282, 380705, 638413, 761410, 1276826, 3192065, 6384130, 8299369, 16598738, 41496845, 82993690]

約数ペア:

[(1, 82993690), (2, 41496845), (5, 16598738), (10, 8299369), (13, 6384130), (26, 3192065), (65, 1276826), (109, 761410), (130, 638413), (218, 380705), (545, 152282), (1090, 76141), (1417, 58570), (2834, 29285), (5857, 14170), (7085, 11714)]