2970084

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 7589120

約数和(自身を除く): 4619036

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 79, 156, 158, 237, 241, 316, 474, 482, 723, 948, 964, 1027, 1446, 2054, 2892, 3081, 3133, 4108, 6162, 6266, 9399, 12324, 12532, 18798, 19039, 37596, 38078, 57117, 76156, 114234, 228468, 247507, 495014, 742521, 990028, 1485042, 2970084]

約数ペア:

[(1, 2970084), (2, 1485042), (3, 990028), (4, 742521), (6, 495014), (12, 247507), (13, 228468), (26, 114234), (39, 76156), (52, 57117), (78, 38078), (79, 37596), (156, 19039), (158, 18798), (237, 12532), (241, 12324), (316, 9399), (474, 6266), (482, 6162), (723, 4108), (948, 3133), (964, 3081), (1027, 2892), (1446, 2054)]