189430714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{3313}}^1$

素因数の和:3462

約数の個数: 32

約数和(自身を含む): 326415744

約数和(自身を除く): 136985030

約数列:

[1, 2, 11, 22, 23, 46, 113, 226, 253, 506, 1243, 2486, 2599, 3313, 5198, 6626, 28589, 36443, 57178, 72886, 76199, 152398, 374369, 748738, 838189, 1676378, 4118059, 8236118, 8610487, 17220974, 94715357, 189430714]

約数ペア:

[(1, 189430714), (2, 94715357), (11, 17220974), (22, 8610487), (23, 8236118), (46, 4118059), (113, 1676378), (226, 838189), (253, 748738), (506, 374369), (1243, 152398), (2486, 76199), (2599, 72886), (3313, 57178), (5198, 36443), (6626, 28589)]