3943804930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1\times {\mathrm{1249}}^1$

素因数の和:1603

約数の個数: 64

約数和(自身を含む): 7756560000

約数和(自身を除く): 3812755070

約数列:

[1, 2, 5, 10, 13, 26, 65, 107, 130, 214, 227, 454, 535, 1070, 1135, 1249, 1391, 2270, 2498, 2782, 2951, 5902, 6245, 6955, 12490, 13910, 14755, 16237, 24289, 29510, 32474, 48578, 81185, 121445, 133643, 162370, 242890, 267286, 283523, 315757, 567046, 631514, 668215, 1336430, 1417615, 1578785, 1737359, 2835230, 3157570, 3474718, 3685799, 7371598, 8686795, 17373590, 18428995, 30336961, 36857990, 60673922, 151684805, 303369610, 394380493, 788760986, 1971902465, 3943804930]

約数ペア:

[(1, 3943804930), (2, 1971902465), (5, 788760986), (10, 394380493), (13, 303369610), (26, 151684805), (65, 60673922), (107, 36857990), (130, 30336961), (214, 18428995), (227, 17373590), (454, 8686795), (535, 7371598), (1070, 3685799), (1135, 3474718), (1249, 3157570), (1391, 2835230), (2270, 1737359), (2498, 1578785), (2782, 1417615), (2951, 1336430), (5902, 668215), (6245, 631514), (6955, 567046), (12490, 315757), (13910, 283523), (14755, 267286), (16237, 242890), (24289, 162370), (29510, 133643), (32474, 121445), (48578, 81185)]