254305196638

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{617}}^1\times {\mathrm{153449}}^1$

素因数の和:154164

約数の個数: 32

約数和(自身を含む): 409674672000

約数和(自身を除く): 155369475362

約数列:

[1, 2, 17, 34, 79, 158, 617, 1234, 1343, 2686, 10489, 20978, 48743, 97486, 153449, 306898, 828631, 1657262, 2608633, 5217266, 12122471, 24244942, 94678033, 189356066, 206082007, 412164014, 1609526561, 3219053122, 7479564607, 14959129214, 127152598319, 254305196638]

約数ペア:

[(1, 254305196638), (2, 127152598319), (17, 14959129214), (34, 7479564607), (79, 3219053122), (158, 1609526561), (617, 412164014), (1234, 206082007), (1343, 189356066), (2686, 94678033), (10489, 24244942), (20978, 12122471), (48743, 5217266), (97486, 2608633), (153449, 1657262), (306898, 828631)]