2021847842

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{207199}}^1$

素因数の和:207266

約数の個数: 32

約数和(自身を含む): 3759436800

約数和(自身を除く): 1737588958

約数列:

[1, 2, 7, 14, 17, 34, 41, 82, 119, 238, 287, 574, 697, 1394, 4879, 9758, 207199, 414398, 1450393, 2900786, 3522383, 7044766, 8495159, 16990318, 24656681, 49313362, 59466113, 118932226, 144417703, 288835406, 1010923921, 2021847842]

約数ペア:

[(1, 2021847842), (2, 1010923921), (7, 288835406), (14, 144417703), (17, 118932226), (34, 59466113), (41, 49313362), (82, 24656681), (119, 16990318), (238, 8495159), (287, 7044766), (574, 3522383), (697, 2900786), (1394, 1450393), (4879, 414398), (9758, 207199)]