2017101218

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{19}}^2\times {\mathrm{2099}}^1$

素因数の和:2172

約数の個数: 48

約数和(自身を含む): 3514039200

約数和(自身を除く): 1496937982

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 361, 418, 722, 1331, 2099, 2299, 2662, 3971, 4198, 4598, 7942, 23089, 25289, 39881, 43681, 46178, 50578, 79762, 87362, 253979, 438691, 480491, 507958, 757739, 877382, 960982, 1515478, 2793769, 4825601, 5587538, 8335129, 9651202, 16670258, 53081611, 91686419, 106163222, 183372838, 1008550609, 2017101218]

約数ペア:

[(1, 2017101218), (2, 1008550609), (11, 183372838), (19, 106163222), (22, 91686419), (38, 53081611), (121, 16670258), (209, 9651202), (242, 8335129), (361, 5587538), (418, 4825601), (722, 2793769), (1331, 1515478), (2099, 960982), (2299, 877382), (2662, 757739), (3971, 507958), (4198, 480491), (4598, 438691), (7942, 253979), (23089, 87362), (25289, 79762), (39881, 50578), (43681, 46178)]