1995190768

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{449}}^1\times {\mathrm{1439}}^1$

素因数の和:2089

約数の個数: 40

約数和(自身を含む): 3897072000

約数和(自身を除く): 1901881232

約数列:

[1, 2, 4, 8, 16, 193, 386, 449, 772, 898, 1439, 1544, 1796, 2878, 3088, 3592, 5756, 7184, 11512, 23024, 86657, 173314, 277727, 346628, 555454, 646111, 693256, 1110908, 1292222, 1386512, 2221816, 2584444, 4443632, 5168888, 10337776, 124699423, 249398846, 498797692, 997595384, 1995190768]

約数ペア:

[(1, 1995190768), (2, 997595384), (4, 498797692), (8, 249398846), (16, 124699423), (193, 10337776), (386, 5168888), (449, 4443632), (772, 2584444), (898, 2221816), (1439, 1386512), (1544, 1292222), (1796, 1110908), (2878, 693256), (3088, 646111), (3592, 555454), (5756, 346628), (7184, 277727), (11512, 173314), (23024, 86657)]