2149649616

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1444657}}^1$

素因数の和:1444699

約数の個数: 40

約数和(自身を含む): 5732402944

約数和(自身を除く): 3582753328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 1444657, 2889314, 4333971, 5778628, 8667942, 11557256, 17335884, 23114512, 34671768, 44784367, 69343536, 89568734, 134353101, 179137468, 268706202, 358274936, 537412404, 716549872, 1074824808, 2149649616]

約数ペア:

[(1, 2149649616), (2, 1074824808), (3, 716549872), (4, 537412404), (6, 358274936), (8, 268706202), (12, 179137468), (16, 134353101), (24, 89568734), (31, 69343536), (48, 44784367), (62, 34671768), (93, 23114512), (124, 17335884), (186, 11557256), (248, 8667942), (372, 5778628), (496, 4333971), (744, 2889314), (1488, 1444657)]