2216454916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{5443}}^1$

素因数の和:5692

約数の個数: 48

約数和(自身を含む): 4302240768

約数和(自身を除く): 2085785852

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 191, 382, 533, 764, 1066, 2132, 2483, 4966, 5443, 7831, 9932, 10886, 15662, 21772, 31324, 70759, 101803, 141518, 203606, 223163, 283036, 407212, 446326, 892652, 1039613, 2079226, 2901119, 4158452, 5802238, 11604476, 13514969, 27029938, 42624133, 54059876, 85248266, 170496532, 554113729, 1108227458, 2216454916]

約数ペア:

[(1, 2216454916), (2, 1108227458), (4, 554113729), (13, 170496532), (26, 85248266), (41, 54059876), (52, 42624133), (82, 27029938), (164, 13514969), (191, 11604476), (382, 5802238), (533, 4158452), (764, 2901119), (1066, 2079226), (2132, 1039613), (2483, 892652), (4966, 446326), (5443, 407212), (7831, 283036), (9932, 223163), (10886, 203606), (15662, 141518), (21772, 101803), (31324, 70759)]