293291290

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{449}}^1\times {\mathrm{787}}^1$

素因数の和:1326

約数の個数: 32

約数和(自身を含む): 536155200

約数和(自身を除く): 242863910

約数列:

[1, 2, 5, 10, 83, 166, 415, 449, 787, 830, 898, 1574, 2245, 3935, 4490, 7870, 37267, 65321, 74534, 130642, 186335, 326605, 353363, 372670, 653210, 706726, 1766815, 3533630, 29329129, 58658258, 146645645, 293291290]

約数ペア:

[(1, 293291290), (2, 146645645), (5, 58658258), (10, 29329129), (83, 3533630), (166, 1766815), (415, 706726), (449, 653210), (787, 372670), (830, 353363), (898, 326605), (1574, 186335), (2245, 130642), (3935, 74534), (4490, 65321), (7870, 37267)]