242565388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1487}}^1\times {\mathrm{3137}}^1$

素因数の和:4641

約数の個数: 24

約数和(自身を含む): 457595712

約数和(自身を除く): 215030324

約数列:

[1, 2, 4, 13, 26, 52, 1487, 2974, 3137, 5948, 6274, 12548, 19331, 38662, 40781, 77324, 81562, 163124, 4664719, 9329438, 18658876, 60641347, 121282694, 242565388]

約数ペア:

[(1, 242565388), (2, 121282694), (4, 60641347), (13, 18658876), (26, 9329438), (52, 4664719), (1487, 163124), (2974, 81562), (3137, 77324), (5948, 40781), (6274, 38662), (12548, 19331)]