2013163880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{553067}}^1$

素因数の和:553098

約数の個数: 64

約数和(自身を含む): 5574925440

約数和(自身を除く): 3561761560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 553067, 1106134, 2212268, 2765335, 3871469, 4424536, 5530670, 7189871, 7742938, 11061340, 14379742, 15485876, 19357345, 22122680, 28759484, 30971752, 35949355, 38714690, 50329097, 57518968, 71898710, 77429380, 100658194, 143797420, 154858760, 201316388, 251645485, 287594840, 402632776, 503290970, 1006581940, 2013163880]

約数ペア:

[(1, 2013163880), (2, 1006581940), (4, 503290970), (5, 402632776), (7, 287594840), (8, 251645485), (10, 201316388), (13, 154858760), (14, 143797420), (20, 100658194), (26, 77429380), (28, 71898710), (35, 57518968), (40, 50329097), (52, 38714690), (56, 35949355), (65, 30971752), (70, 28759484), (91, 22122680), (104, 19357345), (130, 15485876), (140, 14379742), (182, 11061340), (260, 7742938), (280, 7189871), (364, 5530670), (455, 4424536), (520, 3871469), (728, 2765335), (910, 2212268), (1820, 1106134), (3640, 553067)]