2021886228

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{78041}}^1$

素因数の和:78192

約数の個数: 48

約数和(自身を含む): 5034645504

約数和(自身を除く): 3012759276

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 127, 204, 254, 381, 508, 762, 1524, 2159, 4318, 6477, 8636, 12954, 25908, 78041, 156082, 234123, 312164, 468246, 936492, 1326697, 2653394, 3980091, 5306788, 7960182, 9911207, 15920364, 19822414, 29733621, 39644828, 59467242, 118934484, 168490519, 336981038, 505471557, 673962076, 1010943114, 2021886228]

約数ペア:

[(1, 2021886228), (2, 1010943114), (3, 673962076), (4, 505471557), (6, 336981038), (12, 168490519), (17, 118934484), (34, 59467242), (51, 39644828), (68, 29733621), (102, 19822414), (127, 15920364), (204, 9911207), (254, 7960182), (381, 5306788), (508, 3980091), (762, 2653394), (1524, 1326697), (2159, 936492), (4318, 468246), (6477, 312164), (8636, 234123), (12954, 156082), (25908, 78041)]