621733137052

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2459}}^1\times {\mathrm{63913}}^1$

素因数の和:66442

約数の個数: 48

約数和(自身を含む): 1162232628480

約数和(自身を除く): 540499491428

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1978, 2459, 3956, 4918, 9836, 56557, 63913, 105737, 113114, 127826, 211474, 226228, 255652, 422948, 1469999, 2431951, 2748259, 2939998, 4863902, 5496518, 5879996, 9727804, 10993036, 63209957, 126419914, 157162067, 252839828, 314324134, 628648268, 3614727541, 6757968881, 7229455082, 13515937762, 14458910164, 27031875524, 155433284263, 310866568526, 621733137052]

約数ペア:

[(1, 621733137052), (2, 310866568526), (4, 155433284263), (23, 27031875524), (43, 14458910164), (46, 13515937762), (86, 7229455082), (92, 6757968881), (172, 3614727541), (989, 628648268), (1978, 314324134), (2459, 252839828), (3956, 157162067), (4918, 126419914), (9836, 63209957), (56557, 10993036), (63913, 9727804), (105737, 5879996), (113114, 5496518), (127826, 4863902), (211474, 2939998), (226228, 2748259), (255652, 2431951), (422948, 1469999)]