2199814414

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{983}}^1$

素因数の和:1237

約数の個数: 64

約数和(自身を含む): 4080844800

約数和(自身を除く): 1881030386

約数列:

[1, 2, 7, 14, 19, 38, 47, 94, 133, 179, 266, 329, 358, 658, 893, 983, 1253, 1786, 1966, 2506, 3401, 6251, 6802, 6881, 8413, 12502, 13762, 16826, 18677, 23807, 37354, 46201, 47614, 58891, 92402, 117782, 130739, 159847, 175957, 261478, 319694, 323407, 351914, 646814, 877819, 1118929, 1231699, 1755638, 2237858, 2463398, 3343183, 6144733, 6686366, 8269979, 12289466, 16539958, 23402281, 46804562, 57889853, 115779706, 157129601, 314259202, 1099907207, 2199814414]

約数ペア:

[(1, 2199814414), (2, 1099907207), (7, 314259202), (14, 157129601), (19, 115779706), (38, 57889853), (47, 46804562), (94, 23402281), (133, 16539958), (179, 12289466), (266, 8269979), (329, 6686366), (358, 6144733), (658, 3343183), (893, 2463398), (983, 2237858), (1253, 1755638), (1786, 1231699), (1966, 1118929), (2506, 877819), (3401, 646814), (6251, 351914), (6802, 323407), (6881, 319694), (8413, 261478), (12502, 175957), (13762, 159847), (16826, 130739), (18677, 117782), (23807, 92402), (37354, 58891), (46201, 47614)]