2012132512

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{284521}}^1$

素因数の和:284561

約数の個数: 48

約数和(自身を含む): 4517071272

約数和(自身を除く): 2504938760

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 284521, 569042, 1138084, 2276168, 3698773, 4552336, 4836857, 7397546, 9104672, 9673714, 14795092, 19347428, 29590184, 38694856, 59180368, 62879141, 77389712, 118360736, 125758282, 154779424, 251516564, 503033128, 1006066256, 2012132512]

約数ペア:

[(1, 2012132512), (2, 1006066256), (4, 503033128), (8, 251516564), (13, 154779424), (16, 125758282), (17, 118360736), (26, 77389712), (32, 62879141), (34, 59180368), (52, 38694856), (68, 29590184), (104, 19347428), (136, 14795092), (208, 9673714), (221, 9104672), (272, 7397546), (416, 4836857), (442, 4552336), (544, 3698773), (884, 2276168), (1768, 1138084), (3536, 569042), (7072, 284521)]