1339040784

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{899893}}^1$

素因数の和:899935

約数の個数: 40

約数和(自身を含む): 3570779392

約数和(自身を除く): 2231738608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 899893, 1799786, 2699679, 3599572, 5399358, 7199144, 10798716, 14398288, 21597432, 27896683, 43194864, 55793366, 83690049, 111586732, 167380098, 223173464, 334760196, 446346928, 669520392, 1339040784]

約数ペア:

[(1, 1339040784), (2, 669520392), (3, 446346928), (4, 334760196), (6, 223173464), (8, 167380098), (12, 111586732), (16, 83690049), (24, 55793366), (31, 43194864), (48, 27896683), (62, 21597432), (93, 14398288), (124, 10798716), (186, 7199144), (248, 5399358), (372, 3599572), (496, 2699679), (744, 1799786), (1488, 899893)]