12927647512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{276847}}^1$

素因数の和:277315

約数の個数: 32

約数和(自身を含む): 26162136000

約数和(自身を除く): 13234488488

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 449, 898, 1796, 3592, 5837, 11674, 23348, 46696, 276847, 553694, 1107388, 2214776, 3599011, 7198022, 14396044, 28792088, 124304303, 248608606, 497217212, 994434424, 1615955939, 3231911878, 6463823756, 12927647512]

約数ペア:

[(1, 12927647512), (2, 6463823756), (4, 3231911878), (8, 1615955939), (13, 994434424), (26, 497217212), (52, 248608606), (104, 124304303), (449, 28792088), (898, 14396044), (1796, 7198022), (3592, 3599011), (5837, 2214776), (11674, 1107388), (23348, 553694), (46696, 276847)]