2100030974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{811}}^1\times {\mathrm{821}}^1$

素因数の和:1736

約数の個数: 32

約数和(自身を含む): 3364018560

約数和(自身を除く): 1263987586

約数列:

[1, 2, 19, 38, 83, 166, 811, 821, 1577, 1622, 1642, 3154, 15409, 15599, 30818, 31198, 67313, 68143, 134626, 136286, 665831, 1278947, 1294717, 1331662, 2557894, 2589434, 12650789, 25301578, 55263973, 110527946, 1050015487, 2100030974]

約数ペア:

[(1, 2100030974), (2, 1050015487), (19, 110527946), (38, 55263973), (83, 25301578), (166, 12650789), (811, 2589434), (821, 2557894), (1577, 1331662), (1622, 1294717), (1642, 1278947), (3154, 665831), (15409, 136286), (15599, 134626), (30818, 68143), (31198, 67313)]