3893125232

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{81569}}^1$

素因数の和:81753

約数の個数: 40

約数和(自身を含む): 7990597200

約数和(自身を除く): 4097471968

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 157, 304, 314, 628, 1256, 2512, 2983, 5966, 11932, 23864, 47728, 81569, 163138, 326276, 652552, 1305104, 1549811, 3099622, 6199244, 12398488, 12806333, 24796976, 25612666, 51225332, 102450664, 204901328, 243320327, 486640654, 973281308, 1946562616, 3893125232]

約数ペア:

[(1, 3893125232), (2, 1946562616), (4, 973281308), (8, 486640654), (16, 243320327), (19, 204901328), (38, 102450664), (76, 51225332), (152, 25612666), (157, 24796976), (304, 12806333), (314, 12398488), (628, 6199244), (1256, 3099622), (2512, 1549811), (2983, 1305104), (5966, 652552), (11932, 326276), (23864, 163138), (47728, 81569)]