1900383828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{11777}}^1$

素因数の和:11921

約数の個数: 96

約数和(自身を含む): 5413734144

約数和(自身を除く): 3513350316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 113, 119, 204, 226, 238, 339, 357, 452, 476, 678, 714, 791, 1356, 1428, 1582, 1921, 2373, 3164, 3842, 4746, 5763, 7684, 9492, 11526, 11777, 13447, 23052, 23554, 26894, 35331, 40341, 47108, 53788, 70662, 80682, 82439, 141324, 161364, 164878, 200209, 247317, 329756, 400418, 494634, 600627, 800836, 989268, 1201254, 1330801, 1401463, 2402508, 2661602, 2802926, 3992403, 4204389, 5323204, 5605852, 7984806, 8408778, 9315607, 15969612, 16817556, 18631214, 22623617, 27946821, 37262428, 45247234, 55893642, 67870851, 90494468, 111787284, 135741702, 158365319, 271483404, 316730638, 475095957, 633461276, 950191914, 1900383828]

約数ペア:

[(1, 1900383828), (2, 950191914), (3, 633461276), (4, 475095957), (6, 316730638), (7, 271483404), (12, 158365319), (14, 135741702), (17, 111787284), (21, 90494468), (28, 67870851), (34, 55893642), (42, 45247234), (51, 37262428), (68, 27946821), (84, 22623617), (102, 18631214), (113, 16817556), (119, 15969612), (204, 9315607), (226, 8408778), (238, 7984806), (339, 5605852), (357, 5323204), (452, 4204389), (476, 3992403), (678, 2802926), (714, 2661602), (791, 2402508), (1356, 1401463), (1428, 1330801), (1582, 1201254), (1921, 989268), (2373, 800836), (3164, 600627), (3842, 494634), (4746, 400418), (5763, 329756), (7684, 247317), (9492, 200209), (11526, 164878), (11777, 161364), (13447, 141324), (23052, 82439), (23554, 80682), (26894, 70662), (35331, 53788), (40341, 47108)]