1058479996

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:495

約数の個数: 72

約数和(自身を含む): 2210974080

約数和(自身を除く): 1152494084

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 139, 217, 278, 283, 434, 556, 566, 868, 961, 973, 1132, 1922, 1946, 1981, 3844, 3892, 3962, 4309, 6727, 7924, 8618, 8773, 13454, 17236, 17546, 26908, 30163, 35092, 39337, 60326, 61411, 78674, 120652, 122822, 133579, 157348, 245644, 267158, 271963, 275359, 534316, 543926, 550718, 935053, 1087852, 1101436, 1219447, 1870106, 1903741, 2438894, 3740212, 3807482, 4877788, 7614964, 8536129, 17072258, 34144516, 37802857, 75605714, 151211428, 264619999, 529239998, 1058479996]

約数ペア:

[(1, 1058479996), (2, 529239998), (4, 264619999), (7, 151211428), (14, 75605714), (28, 37802857), (31, 34144516), (62, 17072258), (124, 8536129), (139, 7614964), (217, 4877788), (278, 3807482), (283, 3740212), (434, 2438894), (556, 1903741), (566, 1870106), (868, 1219447), (961, 1101436), (973, 1087852), (1132, 935053), (1922, 550718), (1946, 543926), (1981, 534316), (3844, 275359), (3892, 271963), (3962, 267158), (4309, 245644), (6727, 157348), (7924, 133579), (8618, 122822), (8773, 120652), (13454, 78674), (17236, 61411), (17546, 60326), (26908, 39337), (30163, 35092)]