919936934

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{42641}}^1$

素因数の和:42740

約数の個数: 32

約数和(自身を含む): 1670201856

約数和(自身を除く): 750264922

約数列:

[1, 2, 7, 14, 23, 46, 67, 134, 161, 322, 469, 938, 1541, 3082, 10787, 21574, 42641, 85282, 298487, 596974, 980743, 1961486, 2856947, 5713894, 6865201, 13730402, 19998629, 39997258, 65709781, 131419562, 459968467, 919936934]

約数ペア:

[(1, 919936934), (2, 459968467), (7, 131419562), (14, 65709781), (23, 39997258), (46, 19998629), (67, 13730402), (134, 6865201), (161, 5713894), (322, 2856947), (469, 1961486), (938, 980743), (1541, 596974), (3082, 298487), (10787, 85282), (21574, 42641)]