9471748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{571}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 20180160

約数和(自身を除く): 10708412

約数列:

[1, 2, 4, 11, 13, 22, 26, 29, 44, 52, 58, 116, 143, 286, 319, 377, 571, 572, 638, 754, 1142, 1276, 1508, 2284, 4147, 6281, 7423, 8294, 12562, 14846, 16559, 16588, 25124, 29692, 33118, 66236, 81653, 163306, 182149, 215267, 326612, 364298, 430534, 728596, 861068, 2367937, 4735874, 9471748]

約数ペア:

[(1, 9471748), (2, 4735874), (4, 2367937), (11, 861068), (13, 728596), (22, 430534), (26, 364298), (29, 326612), (44, 215267), (52, 182149), (58, 163306), (116, 81653), (143, 66236), (286, 33118), (319, 29692), (377, 25124), (571, 16588), (572, 16559), (638, 14846), (754, 12562), (1142, 8294), (1276, 7423), (1508, 6281), (2284, 4147)]