8420962

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:306

約数の個数: 32

約数和(自身を含む): 14541120

約数和(自身を除く): 6120158

約数列:

[1, 2, 11, 22, 29, 58, 67, 134, 197, 319, 394, 638, 737, 1474, 1943, 2167, 3886, 4334, 5713, 11426, 13199, 21373, 26398, 42746, 62843, 125686, 145189, 290378, 382771, 765542, 4210481, 8420962]

約数ペア:

[(1, 8420962), (2, 4210481), (11, 765542), (22, 382771), (29, 290378), (58, 145189), (67, 125686), (134, 62843), (197, 42746), (319, 26398), (394, 21373), (638, 13199), (737, 11426), (1474, 5713), (1943, 4334), (2167, 3886)]