246807496

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139597}}^1$

素因数の和:139633

約数の個数: 32

約数和(自身を含む): 527680440

約数和(自身を除く): 280872944

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 139597, 279194, 558388, 1116776, 1814761, 2373149, 3629522, 4746298, 7259044, 9492596, 14518088, 18985192, 30850937, 61701874, 123403748, 246807496]

約数ペア:

[(1, 246807496), (2, 123403748), (4, 61701874), (8, 30850937), (13, 18985192), (17, 14518088), (26, 9492596), (34, 7259044), (52, 4746298), (68, 3629522), (104, 2373149), (136, 1814761), (221, 1116776), (442, 558388), (884, 279194), (1768, 139597)]