2015091694

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{1033}}^1$

素因数の和:1345

約数の個数: 64

約数和(自身を含む): 3859384320

約数和(自身を除く): 1844292626

約数列:

[1, 2, 7, 11, 14, 22, 53, 77, 106, 154, 239, 371, 478, 583, 742, 1033, 1166, 1673, 2066, 2629, 3346, 4081, 5258, 7231, 8162, 11363, 12667, 14462, 18403, 22726, 25334, 36806, 54749, 79541, 88669, 109498, 139337, 159082, 177338, 246887, 278674, 383243, 493774, 602239, 766486, 975359, 1204478, 1728209, 1950718, 2715757, 3456418, 4215673, 5431514, 8431346, 13085011, 19010299, 26170022, 38020598, 91595077, 143935121, 183190154, 287870242, 1007545847, 2015091694]

約数ペア:

[(1, 2015091694), (2, 1007545847), (7, 287870242), (11, 183190154), (14, 143935121), (22, 91595077), (53, 38020598), (77, 26170022), (106, 19010299), (154, 13085011), (239, 8431346), (371, 5431514), (478, 4215673), (583, 3456418), (742, 2715757), (1033, 1950718), (1166, 1728209), (1673, 1204478), (2066, 975359), (2629, 766486), (3346, 602239), (4081, 493774), (5258, 383243), (7231, 278674), (8162, 246887), (11363, 177338), (12667, 159082), (14462, 139337), (18403, 109498), (22726, 88669), (25334, 79541), (36806, 54749)]