1798202272

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{5333}}^1$

素因数の和:5641

約数の個数: 48

約数和(自身を含む): 3641351112

約数和(自身を除く): 1843148840

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 257, 328, 514, 656, 1028, 1312, 2056, 4112, 5333, 8224, 10537, 10666, 21074, 21332, 42148, 42664, 84296, 85328, 168592, 170656, 218653, 337184, 437306, 874612, 1370581, 1749224, 2741162, 3498448, 5482324, 6996896, 10964648, 21929296, 43858592, 56193821, 112387642, 224775284, 449550568, 899101136, 1798202272]

約数ペア:

[(1, 1798202272), (2, 899101136), (4, 449550568), (8, 224775284), (16, 112387642), (32, 56193821), (41, 43858592), (82, 21929296), (164, 10964648), (257, 6996896), (328, 5482324), (514, 3498448), (656, 2741162), (1028, 1749224), (1312, 1370581), (2056, 874612), (4112, 437306), (5333, 337184), (8224, 218653), (10537, 170656), (10666, 168592), (21074, 85328), (21332, 84296), (42148, 42664)]