814794968

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{14699}}^1$

素因数の和:14772

約数の個数: 48

約数和(自身を含む): 1694763000

約数和(自身を除く): 879968032

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 169, 328, 338, 533, 676, 1066, 1352, 2132, 4264, 6929, 13858, 14699, 27716, 29398, 55432, 58796, 117592, 191087, 382174, 602659, 764348, 1205318, 1528696, 2410636, 2484131, 4821272, 4968262, 7834567, 9936524, 15669134, 19873048, 31338268, 62676536, 101849371, 203698742, 407397484, 814794968]

約数ペア:

[(1, 814794968), (2, 407397484), (4, 203698742), (8, 101849371), (13, 62676536), (26, 31338268), (41, 19873048), (52, 15669134), (82, 9936524), (104, 7834567), (164, 4968262), (169, 4821272), (328, 2484131), (338, 2410636), (533, 1528696), (676, 1205318), (1066, 764348), (1352, 602659), (2132, 382174), (4264, 191087), (6929, 117592), (13858, 58796), (14699, 55432), (27716, 29398)]