1299688213306

素因数分解:

$2^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{317}}^1\times {\mathrm{1486571}}^1$

素因数の和:1487094

約数の個数: 32

約数和(自身を含む): 2246412465792

約数和(自身を除く): 946724252486

約数列:

[1, 2, 7, 14, 197, 317, 394, 634, 1379, 2219, 2758, 4438, 62449, 124898, 437143, 874286, 1486571, 2973142, 10405997, 20811994, 292854487, 471243007, 585708974, 942486014, 2049981409, 3298701049, 4099962818, 6597402098, 92834872379, 185669744758, 649844106653, 1299688213306]

約数ペア:

[(1, 1299688213306), (2, 649844106653), (7, 185669744758), (14, 92834872379), (197, 6597402098), (317, 4099962818), (394, 3298701049), (634, 2049981409), (1379, 942486014), (2219, 585708974), (2758, 471243007), (4438, 292854487), (62449, 20811994), (124898, 10405997), (437143, 2973142), (874286, 1486571)]