494610242

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{4637}}^1$

素因数の和:5066

約数の個数: 32

約数和(自身を含む): 894948480

約数和(自身を除く): 400338238

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 401, 802, 2807, 4637, 5614, 7619, 9274, 15238, 32459, 53333, 64918, 88103, 106666, 176206, 616721, 1233442, 1859437, 3718874, 13016059, 26032118, 35329303, 70658606, 247305121, 494610242]

約数ペア:

[(1, 494610242), (2, 247305121), (7, 70658606), (14, 35329303), (19, 26032118), (38, 13016059), (133, 3718874), (266, 1859437), (401, 1233442), (802, 616721), (2807, 176206), (4637, 106666), (5614, 88103), (7619, 64918), (9274, 53333), (15238, 32459)]