1443551330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{17939}}^1$

素因数の和:18578

約数の個数: 32

約数和(自身を含む): 2802945600

約数和(自身を除く): 1359394270

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 619, 1238, 3095, 6190, 8047, 16094, 17939, 35878, 40235, 80470, 89695, 179390, 233207, 466414, 1166035, 2332070, 11104241, 22208482, 55521205, 111042410, 144355133, 288710266, 721775665, 1443551330]

約数ペア:

[(1, 1443551330), (2, 721775665), (5, 288710266), (10, 144355133), (13, 111042410), (26, 55521205), (65, 22208482), (130, 11104241), (619, 2332070), (1238, 1166035), (3095, 466414), (6190, 233207), (8047, 179390), (16094, 89695), (17939, 80470), (35878, 40235)]