509925301928

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{2113207}}^1$

素因数の和:2113390

約数の個数: 64

約数和(自身を含む): 1136060620800

約数和(自身を除く): 626135318872

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 139, 217, 248, 278, 434, 556, 868, 973, 1112, 1736, 1946, 3892, 4309, 7784, 8618, 17236, 30163, 34472, 60326, 120652, 241304, 2113207, 4226414, 8452828, 14792449, 16905656, 29584898, 59169796, 65509417, 118339592, 131018834, 262037668, 293735773, 458565919, 524075336, 587471546, 917131838, 1174943092, 1834263676, 2056150411, 2349886184, 3668527352, 4112300822, 8224601644, 9105808963, 16449203288, 18211617926, 36423235852, 63740662741, 72846471704, 127481325482, 254962650964, 509925301928]

約数ペア:

[(1, 509925301928), (2, 254962650964), (4, 127481325482), (7, 72846471704), (8, 63740662741), (14, 36423235852), (28, 18211617926), (31, 16449203288), (56, 9105808963), (62, 8224601644), (124, 4112300822), (139, 3668527352), (217, 2349886184), (248, 2056150411), (278, 1834263676), (434, 1174943092), (556, 917131838), (868, 587471546), (973, 524075336), (1112, 458565919), (1736, 293735773), (1946, 262037668), (3892, 131018834), (4309, 118339592), (7784, 65509417), (8618, 59169796), (17236, 29584898), (30163, 16905656), (34472, 14792449), (60326, 8452828), (120652, 4226414), (241304, 2113207)]