1036624567940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2003}}^1\times {\mathrm{1990523}}^1$

素因数の和:1992548

約数の個数: 48

約数和(自身を含む): 2345537936448

約数和(自身を除く): 1308913368508

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 2003, 4006, 8012, 10015, 20030, 26039, 40060, 52078, 104156, 130195, 260390, 520780, 1990523, 3981046, 7962092, 9952615, 19905230, 25876799, 39810460, 51753598, 103507196, 129383995, 258767990, 517535980, 3987017569, 7974035138, 15948070276, 19935087845, 39870175690, 51831228397, 79740351380, 103662456794, 207324913588, 259156141985, 518312283970, 1036624567940]

約数ペア:

[(1, 1036624567940), (2, 518312283970), (4, 259156141985), (5, 207324913588), (10, 103662456794), (13, 79740351380), (20, 51831228397), (26, 39870175690), (52, 19935087845), (65, 15948070276), (130, 7974035138), (260, 3987017569), (2003, 517535980), (4006, 258767990), (8012, 129383995), (10015, 103507196), (20030, 51753598), (26039, 39810460), (40060, 25876799), (52078, 19905230), (104156, 9952615), (130195, 7962092), (260390, 3981046), (520780, 1990523)]