2078251292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{35089}}^1$

素因数の和:35190

約数の個数: 48

約数和(自身を含む): 4209115680

約数和(自身を除く): 2130864388

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 67, 68, 134, 221, 268, 442, 871, 884, 1139, 1742, 2278, 3484, 4556, 14807, 29614, 35089, 59228, 70178, 140356, 456157, 596513, 912314, 1193026, 1824628, 2350963, 2386052, 4701926, 7754669, 9403852, 15509338, 30562519, 31018676, 39966371, 61125038, 79932742, 122250076, 159865484, 519562823, 1039125646, 2078251292]

約数ペア:

[(1, 2078251292), (2, 1039125646), (4, 519562823), (13, 159865484), (17, 122250076), (26, 79932742), (34, 61125038), (52, 39966371), (67, 31018676), (68, 30562519), (134, 15509338), (221, 9403852), (268, 7754669), (442, 4701926), (871, 2386052), (884, 2350963), (1139, 1824628), (1742, 1193026), (2278, 912314), (3484, 596513), (4556, 456157), (14807, 140356), (29614, 70178), (35089, 59228)]