2022742456

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{4903}}^1$

素因数の和:5108

約数の個数: 64

約数和(自身を含む): 4448908800

約数和(自身を除く): 2426166344

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 139, 212, 278, 371, 424, 556, 742, 973, 1112, 1484, 1946, 2968, 3892, 4903, 7367, 7784, 9806, 14734, 19612, 29468, 34321, 39224, 51569, 58936, 68642, 103138, 137284, 206276, 259859, 274568, 412552, 519718, 681517, 1039436, 1363034, 1819013, 2078872, 2726068, 3638026, 4770619, 5452136, 7276052, 9541238, 14552104, 19082476, 36120401, 38164952, 72240802, 144481604, 252842807, 288963208, 505685614, 1011371228, 2022742456]

約数ペア:

[(1, 2022742456), (2, 1011371228), (4, 505685614), (7, 288963208), (8, 252842807), (14, 144481604), (28, 72240802), (53, 38164952), (56, 36120401), (106, 19082476), (139, 14552104), (212, 9541238), (278, 7276052), (371, 5452136), (424, 4770619), (556, 3638026), (742, 2726068), (973, 2078872), (1112, 1819013), (1484, 1363034), (1946, 1039436), (2968, 681517), (3892, 519718), (4903, 412552), (7367, 274568), (7784, 259859), (9806, 206276), (14734, 137284), (19612, 103138), (29468, 68642), (34321, 58936), (39224, 51569)]