2017199002

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{701}}^1$

素因数の和:983

約数の個数: 64

約数和(自身を含む): 3790934784

約数和(自身を除く): 1773735782

約数列:

[1, 2, 7, 13, 14, 26, 91, 97, 163, 182, 194, 326, 679, 701, 1141, 1261, 1358, 1402, 2119, 2282, 2522, 4238, 4907, 8827, 9113, 9814, 14833, 15811, 17654, 18226, 29666, 31622, 63791, 67997, 110677, 114263, 127582, 135994, 205543, 221354, 228526, 411086, 475979, 799841, 883961, 951958, 1438801, 1485419, 1599682, 1767922, 2877602, 2970838, 6187727, 10397933, 11083511, 12375454, 20795866, 22167022, 77584577, 144085643, 155169154, 288171286, 1008599501, 2017199002]

約数ペア:

[(1, 2017199002), (2, 1008599501), (7, 288171286), (13, 155169154), (14, 144085643), (26, 77584577), (91, 22167022), (97, 20795866), (163, 12375454), (182, 11083511), (194, 10397933), (326, 6187727), (679, 2970838), (701, 2877602), (1141, 1767922), (1261, 1599682), (1358, 1485419), (1402, 1438801), (2119, 951958), (2282, 883961), (2522, 799841), (4238, 475979), (4907, 411086), (8827, 228526), (9113, 221354), (9814, 205543), (14833, 135994), (15811, 127582), (17654, 114263), (18226, 110677), (29666, 67997), (31622, 63791)]