1488878838

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{12377}}^1$

素因数の和:12589

約数の個数: 48

約数和(自身を含む): 3325126896

約数和(自身を除く): 1836248058

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 163, 246, 326, 369, 489, 738, 978, 1467, 2934, 6683, 12377, 13366, 20049, 24754, 37131, 40098, 60147, 74262, 111393, 120294, 222786, 507457, 1014914, 1522371, 2017451, 3044742, 4034902, 4567113, 6052353, 9134226, 12104706, 18157059, 36314118, 82715491, 165430982, 248146473, 496292946, 744439419, 1488878838]

約数ペア:

[(1, 1488878838), (2, 744439419), (3, 496292946), (6, 248146473), (9, 165430982), (18, 82715491), (41, 36314118), (82, 18157059), (123, 12104706), (163, 9134226), (246, 6052353), (326, 4567113), (369, 4034902), (489, 3044742), (738, 2017451), (978, 1522371), (1467, 1014914), (2934, 507457), (6683, 222786), (12377, 120294), (13366, 111393), (20049, 74262), (24754, 60147), (37131, 40098)]