848262610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{210487}}^1$

素因数の和:210538

約数の個数: 32

約数和(自身を含む): 1697375232

約数和(自身を除く): 849112622

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 210487, 420974, 1052435, 2104870, 2736331, 5472662, 6525097, 13050194, 13681655, 27363310, 32625485, 65250970, 84826261, 169652522, 424131305, 848262610]

約数ペア:

[(1, 848262610), (2, 424131305), (5, 169652522), (10, 84826261), (13, 65250970), (26, 32625485), (31, 27363310), (62, 13681655), (65, 13050194), (130, 6525097), (155, 5472662), (310, 2736331), (403, 2104870), (806, 1052435), (2015, 420974), (4030, 210487)]