1905394956

素因数分解:

$2^2\times 3^1\times {\mathrm{223}}^1\times {\mathrm{587}}^1\times {\mathrm{1213}}^1$

素因数の和:2030

約数の個数: 48

約数和(自身を含む): 4477154304

約数和(自身を除く): 2571759348

約数列:

[1, 2, 3, 4, 6, 12, 223, 446, 587, 669, 892, 1174, 1213, 1338, 1761, 2348, 2426, 2676, 3522, 3639, 4852, 7044, 7278, 14556, 130901, 261802, 270499, 392703, 523604, 540998, 712031, 785406, 811497, 1081996, 1424062, 1570812, 1622994, 2136093, 2848124, 3245988, 4272186, 8544372, 158782913, 317565826, 476348739, 635131652, 952697478, 1905394956]

約数ペア:

[(1, 1905394956), (2, 952697478), (3, 635131652), (4, 476348739), (6, 317565826), (12, 158782913), (223, 8544372), (446, 4272186), (587, 3245988), (669, 2848124), (892, 2136093), (1174, 1622994), (1213, 1570812), (1338, 1424062), (1761, 1081996), (2348, 811497), (2426, 785406), (2676, 712031), (3522, 540998), (3639, 523604), (4852, 392703), (7044, 270499), (7278, 261802), (14556, 130901)]