13371617168

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9183803}}^1$

素因数の和:9183831

約数の個数: 40

約数和(自身を含む): 31886167488

約数和(自身を除く): 18514550320

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 9183803, 18367606, 36735212, 64286621, 73470424, 119389439, 128573242, 146940848, 238778878, 257146484, 477557756, 514292968, 835726073, 955115512, 1028585936, 1671452146, 1910231024, 3342904292, 6685808584, 13371617168]

約数ペア:

[(1, 13371617168), (2, 6685808584), (4, 3342904292), (7, 1910231024), (8, 1671452146), (13, 1028585936), (14, 955115512), (16, 835726073), (26, 514292968), (28, 477557756), (52, 257146484), (56, 238778878), (91, 146940848), (104, 128573242), (112, 119389439), (182, 73470424), (208, 64286621), (364, 36735212), (728, 18367606), (1456, 9183803)]