2019944248

素因数分解:

$2^3\times 7^2\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{313}}^1$

素因数の和:597

約数の個数: 96

約数和(自身を含む): 4490966160

約数和(自身を除く): 2471021912

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 101, 163, 196, 202, 313, 326, 392, 404, 626, 652, 707, 808, 1141, 1252, 1304, 1414, 2191, 2282, 2504, 2828, 4382, 4564, 4949, 5656, 7987, 8764, 9128, 9898, 15337, 15974, 16463, 17528, 19796, 30674, 31613, 31948, 32926, 39592, 51019, 61348, 63226, 63896, 65852, 102038, 115241, 122696, 126452, 131704, 204076, 221291, 230482, 252904, 357133, 408152, 442582, 460964, 714266, 806687, 885164, 921928, 1428532, 1549037, 1613374, 1770328, 2499931, 2857064, 3098074, 3226748, 4999862, 5152919, 6196148, 6453496, 9999724, 10305838, 12392296, 19999448, 20611676, 36070433, 41223352, 72140866, 144281732, 252493031, 288563464, 504986062, 1009972124, 2019944248]

約数ペア:

[(1, 2019944248), (2, 1009972124), (4, 504986062), (7, 288563464), (8, 252493031), (14, 144281732), (28, 72140866), (49, 41223352), (56, 36070433), (98, 20611676), (101, 19999448), (163, 12392296), (196, 10305838), (202, 9999724), (313, 6453496), (326, 6196148), (392, 5152919), (404, 4999862), (626, 3226748), (652, 3098074), (707, 2857064), (808, 2499931), (1141, 1770328), (1252, 1613374), (1304, 1549037), (1414, 1428532), (2191, 921928), (2282, 885164), (2504, 806687), (2828, 714266), (4382, 460964), (4564, 442582), (4949, 408152), (5656, 357133), (7987, 252904), (8764, 230482), (9128, 221291), (9898, 204076), (15337, 131704), (15974, 126452), (16463, 122696), (17528, 115241), (19796, 102038), (30674, 65852), (31613, 63896), (31948, 63226), (32926, 61348), (39592, 51019)]