1115868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 2935296

約数和(自身を除く): 1819428

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 311, 598, 622, 897, 933, 1196, 1244, 1794, 1866, 3588, 3732, 4043, 7153, 8086, 12129, 14306, 16172, 21459, 24258, 28612, 42918, 48516, 85836, 92989, 185978, 278967, 371956, 557934, 1115868]

約数ペア:

[(1, 1115868), (2, 557934), (3, 371956), (4, 278967), (6, 185978), (12, 92989), (13, 85836), (23, 48516), (26, 42918), (39, 28612), (46, 24258), (52, 21459), (69, 16172), (78, 14306), (92, 12129), (138, 8086), (156, 7153), (276, 4043), (299, 3732), (311, 3588), (598, 1866), (622, 1794), (897, 1244), (933, 1196)]