2381874

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 5253120

約数和(自身を除く): 2871246

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 151, 239, 302, 453, 478, 717, 906, 1434, 1661, 2629, 3322, 4983, 5258, 7887, 9966, 15774, 36089, 72178, 108267, 216534, 396979, 793958, 1190937, 2381874]

約数ペア:

[(1, 2381874), (2, 1190937), (3, 793958), (6, 396979), (11, 216534), (22, 108267), (33, 72178), (66, 36089), (151, 15774), (239, 9966), (302, 7887), (453, 5258), (478, 4983), (717, 3322), (906, 2629), (1434, 1661)]