1021706

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:218

約数の個数: 32

約数和(自身を含む): 1935360

約数和(自身を除く): 913654

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 167, 266, 322, 334, 437, 874, 1169, 2338, 3059, 3173, 3841, 6118, 6346, 7682, 22211, 26887, 44422, 53774, 72979, 145958, 510853, 1021706]

約数ペア:

[(1, 1021706), (2, 510853), (7, 145958), (14, 72979), (19, 53774), (23, 44422), (38, 26887), (46, 22211), (133, 7682), (161, 6346), (167, 6118), (266, 3841), (322, 3173), (334, 3059), (437, 2338), (874, 1169)]