1971464532

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{919}}^1\times {\mathrm{3373}}^1$

素因数の和:4352

約数の個数: 48

約数和(自身を含む): 4693368960

約数和(自身を除く): 2721904428

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 919, 1838, 2757, 3373, 3676, 5514, 6746, 10119, 11028, 13492, 20238, 40476, 48707, 97414, 146121, 178769, 194828, 292242, 357538, 536307, 584484, 715076, 1072614, 2145228, 3099787, 6199574, 9299361, 12399148, 18598722, 37197444, 164288711, 328577422, 492866133, 657154844, 985732266, 1971464532]

約数ペア:

[(1, 1971464532), (2, 985732266), (3, 657154844), (4, 492866133), (6, 328577422), (12, 164288711), (53, 37197444), (106, 18598722), (159, 12399148), (212, 9299361), (318, 6199574), (636, 3099787), (919, 2145228), (1838, 1072614), (2757, 715076), (3373, 584484), (3676, 536307), (5514, 357538), (6746, 292242), (10119, 194828), (11028, 178769), (13492, 146121), (20238, 97414), (40476, 48707)]