2219593.00000000

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{503}}^1$

素因数の和:612

約数の個数: 64

約数和(自身を含む): 172730880

約数和(自身を除く): 92118088

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 67, 92, 104, 134, 184, 268, 299, 503, 536, 598, 871, 1006, 1196, 1541, 1742, 2012, 2392, 3082, 3484, 4024, 6164, 6539, 6968, 11569, 12328, 13078, 20033, 23138, 26156, 33701, 40066, 46276, 52312, 67402, 80132, 92552, 134804, 150397, 160264, 269608, 300794, 438113, 601588, 775123, 876226, 1203176, 1550246, 1752452, 3100492, 3504904, 6200984, 10076599, 20153198, 40306396, 80612792]

約数ペア:

[(1, 80612792), (2, 40306396), (4, 20153198), (8, 10076599), (13, 6200984), (23, 3504904), (26, 3100492), (46, 1752452), (52, 1550246), (67, 1203176), (92, 876226), (104, 775123), (134, 601588), (184, 438113), (268, 300794), (299, 269608), (503, 160264), (536, 150397), (598, 134804), (871, 92552), (1006, 80132), (1196, 67402), (1541, 52312), (1742, 46276), (2012, 40066), (2392, 33701), (3082, 26156), (3484, 23138), (4024, 20033), (6164, 13078), (6539, 12328), (6968, 11569)]