2017108210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{8419}}^1$

素因数の和:8555

約数の個数: 64

約数和(自身を含む): 4158806400

約数和(自身を除く): 2141698190

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 97, 130, 190, 194, 247, 485, 494, 970, 1235, 1261, 1843, 2470, 2522, 3686, 6305, 8419, 9215, 12610, 16838, 18430, 23959, 42095, 47918, 84190, 109447, 119795, 159961, 218894, 239590, 319922, 547235, 799805, 816643, 1094470, 1599610, 1633286, 2079493, 4083215, 4158986, 8166430, 10397465, 10616359, 15516217, 20794930, 21232718, 31032434, 53081795, 77581085, 106163590, 155162170, 201710821, 403421642, 1008554105, 2017108210]

約数ペア:

[(1, 2017108210), (2, 1008554105), (5, 403421642), (10, 201710821), (13, 155162170), (19, 106163590), (26, 77581085), (38, 53081795), (65, 31032434), (95, 21232718), (97, 20794930), (130, 15516217), (190, 10616359), (194, 10397465), (247, 8166430), (485, 4158986), (494, 4083215), (970, 2079493), (1235, 1633286), (1261, 1599610), (1843, 1094470), (2470, 816643), (2522, 799805), (3686, 547235), (6305, 319922), (8419, 239590), (9215, 218894), (12610, 159961), (16838, 119795), (18430, 109447), (23959, 84190), (42095, 47918)]