1888752470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{71843}}^1$

素因数の和:72100

約数の個数: 32

約数和(自身を含む): 3724392960

約数和(自身を除く): 1835640490

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 239, 478, 1195, 2390, 2629, 5258, 13145, 26290, 71843, 143686, 359215, 718430, 790273, 1580546, 3951365, 7902730, 17170477, 34340954, 85852385, 171704770, 188875247, 377750494, 944376235, 1888752470]

約数ペア:

[(1, 1888752470), (2, 944376235), (5, 377750494), (10, 188875247), (11, 171704770), (22, 85852385), (55, 34340954), (110, 17170477), (239, 7902730), (478, 3951365), (1195, 1580546), (2390, 790273), (2629, 718430), (5258, 359215), (13145, 143686), (26290, 71843)]