2912721468

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{12241}}^1$

素因数の和:12578

約数の個数: 48

約数和(自身を含む): 6910364160

約数和(自身を除く): 3997642692

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 251, 316, 474, 502, 753, 948, 1004, 1506, 3012, 12241, 19829, 24482, 36723, 39658, 48964, 59487, 73446, 79316, 118974, 146892, 237948, 967039, 1934078, 2901117, 3072491, 3868156, 5802234, 6144982, 9217473, 11604468, 12289964, 18434946, 36869892, 242726789, 485453578, 728180367, 970907156, 1456360734, 2912721468]

約数ペア:

[(1, 2912721468), (2, 1456360734), (3, 970907156), (4, 728180367), (6, 485453578), (12, 242726789), (79, 36869892), (158, 18434946), (237, 12289964), (251, 11604468), (316, 9217473), (474, 6144982), (502, 5802234), (753, 3868156), (948, 3072491), (1004, 2901117), (1506, 1934078), (3012, 967039), (12241, 237948), (19829, 146892), (24482, 118974), (36723, 79316), (39658, 73446), (48964, 59487)]