8589690704

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{551753}}^1$

素因数の和:551907

約数の個数: 40

約数和(自身を含む): 19156898880

約数和(自身を除く): 10567208176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 278, 556, 973, 1112, 1946, 2224, 3892, 7784, 15568, 551753, 1103506, 2207012, 3862271, 4414024, 7724542, 8828048, 15449084, 30898168, 61796336, 76693667, 153387334, 306774668, 536855669, 613549336, 1073711338, 1227098672, 2147422676, 4294845352, 8589690704]

約数ペア:

[(1, 8589690704), (2, 4294845352), (4, 2147422676), (7, 1227098672), (8, 1073711338), (14, 613549336), (16, 536855669), (28, 306774668), (56, 153387334), (112, 76693667), (139, 61796336), (278, 30898168), (556, 15449084), (973, 8828048), (1112, 7724542), (1946, 4414024), (2224, 3862271), (3892, 2207012), (7784, 1103506), (15568, 551753)]