1670607952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{472457}}^1$

素因数の和:472495

約数の個数: 40

約数和(自身を含む): 3690841896

約数和(自身を除く): 2020233944

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 472457, 944914, 1889828, 3779656, 6141941, 7559312, 8031769, 12283882, 16063538, 24567764, 32127076, 49135528, 64254152, 98271056, 104412997, 128508304, 208825994, 417651988, 835303976, 1670607952]

約数ペア:

[(1, 1670607952), (2, 835303976), (4, 417651988), (8, 208825994), (13, 128508304), (16, 104412997), (17, 98271056), (26, 64254152), (34, 49135528), (52, 32127076), (68, 24567764), (104, 16063538), (136, 12283882), (208, 8031769), (221, 7559312), (272, 6141941), (442, 3779656), (884, 1889828), (1768, 944914), (3536, 472457)]