2636451376

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{439}}^1\times {\mathrm{2221}}^1$

素因数の和:2694

約数の個数: 60

約数和(自身を含む): 5546378640

約数和(自身を除く): 2909927264

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 439, 676, 878, 1352, 1756, 2221, 2704, 3512, 4442, 5707, 7024, 8884, 11414, 17768, 22828, 28873, 35536, 45656, 57746, 74191, 91312, 115492, 148382, 230984, 296764, 375349, 461968, 593528, 750698, 975019, 1187056, 1501396, 1950038, 3002792, 3900076, 6005584, 7800152, 12675247, 15600304, 25350494, 50700988, 101401976, 164778211, 202803952, 329556422, 659112844, 1318225688, 2636451376]

約数ペア:

[(1, 2636451376), (2, 1318225688), (4, 659112844), (8, 329556422), (13, 202803952), (16, 164778211), (26, 101401976), (52, 50700988), (104, 25350494), (169, 15600304), (208, 12675247), (338, 7800152), (439, 6005584), (676, 3900076), (878, 3002792), (1352, 1950038), (1756, 1501396), (2221, 1187056), (2704, 975019), (3512, 750698), (4442, 593528), (5707, 461968), (7024, 375349), (8884, 296764), (11414, 230984), (17768, 148382), (22828, 115492), (28873, 91312), (35536, 74191), (45656, 57746)]