2019975972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1414549}}^1$

素因数の和:1414580

約数の個数: 48

約数和(自身を含む): 5703465600

約数和(自身を除く): 3683489628

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 1414549, 2829098, 4243647, 5658196, 8487294, 9901843, 16974588, 19803686, 24047333, 29705529, 39607372, 48094666, 59411058, 72141999, 96189332, 118822116, 144283998, 168331331, 288567996, 336662662, 504993993, 673325324, 1009987986, 2019975972]

約数ペア:

[(1, 2019975972), (2, 1009987986), (3, 673325324), (4, 504993993), (6, 336662662), (7, 288567996), (12, 168331331), (14, 144283998), (17, 118822116), (21, 96189332), (28, 72141999), (34, 59411058), (42, 48094666), (51, 39607372), (68, 29705529), (84, 24047333), (102, 19803686), (119, 16974588), (204, 9901843), (238, 8487294), (357, 5658196), (476, 4243647), (714, 2829098), (1428, 1414549)]