2109207972

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{883}}^1\times {\mathrm{2971}}^1$

素因数の和:3928

約数の個数: 48

約数和(自身を含む): 5002280192

約数和(自身を除く): 2893072220

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 883, 1766, 2649, 2971, 3532, 5298, 5942, 8913, 10596, 11884, 17826, 35652, 59161, 118322, 177483, 199057, 236644, 354966, 398114, 597171, 709932, 796228, 1194342, 2388684, 2623393, 5246786, 7870179, 10493572, 15740358, 31480716, 175767331, 351534662, 527301993, 703069324, 1054603986, 2109207972]

約数ペア:

[(1, 2109207972), (2, 1054603986), (3, 703069324), (4, 527301993), (6, 351534662), (12, 175767331), (67, 31480716), (134, 15740358), (201, 10493572), (268, 7870179), (402, 5246786), (804, 2623393), (883, 2388684), (1766, 1194342), (2649, 796228), (2971, 709932), (3532, 597171), (5298, 398114), (5942, 354966), (8913, 236644), (10596, 199057), (11884, 177483), (17826, 118322), (35652, 59161)]