337524668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{72931}}^1$

素因数の和:73037

約数の個数: 24

約数和(自身を含む): 643260240

約数和(自身を除く): 305735572

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 72931, 145862, 291724, 948103, 1896206, 3792412, 6490859, 12981718, 25963436, 84381167, 168762334, 337524668]

約数ペア:

[(1, 337524668), (2, 168762334), (4, 84381167), (13, 25963436), (26, 12981718), (52, 6490859), (89, 3792412), (178, 1896206), (356, 948103), (1157, 291724), (2314, 145862), (4628, 72931)]