1623648004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{7823}}^1$

素因数の和:7980

約数の個数: 48

約数和(自身を含む): 3194069760

約数和(自身を除く): 1570421756

約数列:

[1, 2, 4, 11, 22, 44, 53, 89, 106, 178, 212, 356, 583, 979, 1166, 1958, 2332, 3916, 4717, 7823, 9434, 15646, 18868, 31292, 51887, 86053, 103774, 172106, 207548, 344212, 414619, 696247, 829238, 1392494, 1658476, 2784988, 4560809, 7658717, 9121618, 15317434, 18243236, 30634868, 36901091, 73802182, 147604364, 405912001, 811824002, 1623648004]

約数ペア:

[(1, 1623648004), (2, 811824002), (4, 405912001), (11, 147604364), (22, 73802182), (44, 36901091), (53, 30634868), (89, 18243236), (106, 15317434), (178, 9121618), (212, 7658717), (356, 4560809), (583, 2784988), (979, 1658476), (1166, 1392494), (1958, 829238), (2332, 696247), (3916, 414619), (4717, 344212), (7823, 207548), (9434, 172106), (15646, 103774), (18868, 86053), (31292, 51887)]