1999202282

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{1627}}^1$

素因数の和:1827

約数の個数: 64

約数和(自身を含む): 3825930240

約数和(自身を除く): 1826727958

約数列:

[1, 2, 7, 11, 14, 22, 77, 79, 101, 154, 158, 202, 553, 707, 869, 1106, 1111, 1414, 1627, 1738, 2222, 3254, 6083, 7777, 7979, 11389, 12166, 15554, 15958, 17897, 22778, 35794, 55853, 87769, 111706, 125279, 128533, 164327, 175538, 250558, 257066, 328654, 614383, 899731, 1150289, 1228766, 1413863, 1799462, 1807597, 2300578, 2827726, 3615194, 9897041, 12653179, 12981833, 19794082, 25306358, 25963666, 90872831, 142800163, 181745662, 285600326, 999601141, 1999202282]

約数ペア:

[(1, 1999202282), (2, 999601141), (7, 285600326), (11, 181745662), (14, 142800163), (22, 90872831), (77, 25963666), (79, 25306358), (101, 19794082), (154, 12981833), (158, 12653179), (202, 9897041), (553, 3615194), (707, 2827726), (869, 2300578), (1106, 1807597), (1111, 1799462), (1414, 1413863), (1627, 1228766), (1738, 1150289), (2222, 899731), (3254, 614383), (6083, 328654), (7777, 257066), (7979, 250558), (11389, 175538), (12166, 164327), (15554, 128533), (15958, 125279), (17897, 111706), (22778, 87769), (35794, 55853)]