1855872022

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1\times {\mathrm{569}}^1$

素因数の和:972

約数の個数: 32

約数和(自身を含む): 2871158400

約数和(自身を除く): 1015286378

約数列:

[1, 2, 59, 118, 131, 211, 262, 422, 569, 1138, 7729, 12449, 15458, 24898, 27641, 33571, 55282, 67142, 74539, 120059, 149078, 240118, 1630819, 3261638, 4397801, 7083481, 8795602, 14166962, 15727729, 31455458, 927936011, 1855872022]

約数ペア:

[(1, 1855872022), (2, 927936011), (59, 31455458), (118, 15727729), (131, 14166962), (211, 8795602), (262, 7083481), (422, 4397801), (569, 3261638), (1138, 1630819), (7729, 240118), (12449, 149078), (15458, 120059), (24898, 74539), (27641, 67142), (33571, 55282)]