1206728

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 2527200

約数和(自身を除く): 1320472

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 467, 646, 934, 1292, 1868, 2584, 3736, 7939, 8873, 15878, 17746, 31756, 35492, 63512, 70984, 150841, 301682, 603364, 1206728]

約数ペア:

[(1, 1206728), (2, 603364), (4, 301682), (8, 150841), (17, 70984), (19, 63512), (34, 35492), (38, 31756), (68, 17746), (76, 15878), (136, 8873), (152, 7939), (323, 3736), (467, 2584), (646, 1868), (934, 1292)]