289796884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{192173}}^1$

素因数の和:192219

約数の個数: 24

約数和(自身を含む): 564991560

約数和(自身を除く): 275194676

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 192173, 384346, 768692, 2498249, 4996498, 5573017, 9992996, 11146034, 22292068, 72449221, 144898442, 289796884]

約数ペア:

[(1, 289796884), (2, 144898442), (4, 72449221), (13, 22292068), (26, 11146034), (29, 9992996), (52, 5573017), (58, 4996498), (116, 2498249), (377, 768692), (754, 384346), (1508, 192173)]