2895147838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{2111}}^1$

素因数の和:2353

約数の個数: 64

約数和(自身を含む): 5310074880

約数和(自身を除く): 2414927042

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 187, 193, 209, 323, 374, 386, 418, 646, 2111, 2123, 3281, 3553, 3667, 4222, 4246, 6562, 7106, 7334, 23221, 35887, 36091, 40109, 40337, 46442, 62339, 71774, 72182, 80218, 80674, 124678, 394757, 407423, 441199, 681853, 685729, 789514, 814846, 882398, 1363706, 1371458, 4481653, 6926191, 7500383, 7741037, 8963306, 13852382, 15000766, 15482074, 76188101, 85151407, 131597629, 152376202, 170302814, 263195258, 1447573919, 2895147838]

約数ペア:

[(1, 2895147838), (2, 1447573919), (11, 263195258), (17, 170302814), (19, 152376202), (22, 131597629), (34, 85151407), (38, 76188101), (187, 15482074), (193, 15000766), (209, 13852382), (323, 8963306), (374, 7741037), (386, 7500383), (418, 6926191), (646, 4481653), (2111, 1371458), (2123, 1363706), (3281, 882398), (3553, 814846), (3667, 789514), (4222, 685729), (4246, 681853), (6562, 441199), (7106, 407423), (7334, 394757), (23221, 124678), (35887, 80674), (36091, 80218), (40109, 72182), (40337, 71774), (46442, 62339)]