4464338990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1236659}}^1$

素因数の和:1236704

約数の個数: 24

約数和(自身を含む): 8481014280

約数和(自身を除く): 4016675290

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 1236659, 2473318, 6183295, 12366590, 23496521, 46993042, 117482605, 234965210, 446433899, 892867798, 2232169495, 4464338990]

約数ペア:

[(1, 4464338990), (2, 2232169495), (5, 892867798), (10, 446433899), (19, 234965210), (38, 117482605), (95, 46993042), (190, 23496521), (361, 12366590), (722, 6183295), (1805, 2473318), (3610, 1236659)]