2128417008

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{1198433}}^1$

素因数の和:1198481

約数の個数: 40

約数和(自身を含む): 5647021008

約数和(自身を除く): 3518604000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 1198433, 2396866, 3595299, 4793732, 7190598, 9587464, 14381196, 19174928, 28762392, 44342021, 57524784, 88684042, 133026063, 177368084, 266052126, 354736168, 532104252, 709472336, 1064208504, 2128417008]

約数ペア:

[(1, 2128417008), (2, 1064208504), (3, 709472336), (4, 532104252), (6, 354736168), (8, 266052126), (12, 177368084), (16, 133026063), (24, 88684042), (37, 57524784), (48, 44342021), (74, 28762392), (111, 19174928), (148, 14381196), (222, 9587464), (296, 7190598), (444, 4793732), (592, 3595299), (888, 2396866), (1776, 1198433)]