2019249426

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{2791}}^1$

素因数の和:3027

約数の個数: 64

約数和(自身を含む): 4407250176

約数和(自身を除く): 2388000750

約数列:

[1, 2, 3, 6, 17, 34, 41, 51, 82, 102, 123, 173, 246, 346, 519, 697, 1038, 1394, 2091, 2791, 2941, 4182, 5582, 5882, 7093, 8373, 8823, 14186, 16746, 17646, 21279, 42558, 47447, 94894, 114431, 120581, 142341, 228862, 241162, 284682, 343293, 361743, 482843, 686586, 723486, 965686, 1448529, 1945327, 2897058, 3890654, 5835981, 8208331, 11671962, 16416662, 19796563, 24624993, 39593126, 49249986, 59389689, 118779378, 336541571, 673083142, 1009624713, 2019249426]

約数ペア:

[(1, 2019249426), (2, 1009624713), (3, 673083142), (6, 336541571), (17, 118779378), (34, 59389689), (41, 49249986), (51, 39593126), (82, 24624993), (102, 19796563), (123, 16416662), (173, 11671962), (246, 8208331), (346, 5835981), (519, 3890654), (697, 2897058), (1038, 1945327), (1394, 1448529), (2091, 965686), (2791, 723486), (2941, 686586), (4182, 482843), (5582, 361743), (5882, 343293), (7093, 284682), (8373, 241162), (8823, 228862), (14186, 142341), (16746, 120581), (17646, 114431), (21279, 94894), (42558, 47447)]