2018859304

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{17159}}^1$

素因数の和:17374

約数の個数: 64

約数和(自身を含む): 4744396800

約数和(自身を除く): 2725537496

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 191, 308, 382, 616, 764, 1337, 1528, 2101, 2674, 4202, 5348, 8404, 10696, 14707, 16808, 17159, 29414, 34318, 58828, 68636, 117656, 120113, 137272, 188749, 240226, 377498, 480452, 754996, 960904, 1321243, 1509992, 2642486, 3277369, 5284972, 6554738, 10569944, 13109476, 22941583, 26218952, 36051059, 45883166, 72102118, 91766332, 144204236, 183532664, 252357413, 288408472, 504714826, 1009429652, 2018859304]

約数ペア:

[(1, 2018859304), (2, 1009429652), (4, 504714826), (7, 288408472), (8, 252357413), (11, 183532664), (14, 144204236), (22, 91766332), (28, 72102118), (44, 45883166), (56, 36051059), (77, 26218952), (88, 22941583), (154, 13109476), (191, 10569944), (308, 6554738), (382, 5284972), (616, 3277369), (764, 2642486), (1337, 1509992), (1528, 1321243), (2101, 960904), (2674, 754996), (4202, 480452), (5348, 377498), (8404, 240226), (10696, 188749), (14707, 137272), (16808, 120113), (17159, 117656), (29414, 68636), (34318, 58828)]