557664002

素因数分解:

$2^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{72031}}^1$

素因数の和:72126

約数の個数: 24

約数和(自身を含む): 985397760

約数和(自身を除く): 427733758

約数列:

[1, 2, 7, 14, 49, 79, 98, 158, 553, 1106, 3871, 7742, 72031, 144062, 504217, 1008434, 3529519, 5690449, 7059038, 11380898, 39833143, 79666286, 278832001, 557664002]

約数ペア:

[(1, 557664002), (2, 278832001), (7, 79666286), (14, 39833143), (49, 11380898), (79, 7059038), (98, 5690449), (158, 3529519), (553, 1008434), (1106, 504217), (3871, 144062), (7742, 72031)]