1664603012

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1\times {\mathrm{701}}^1$

素因数の和:1268

約数の個数: 48

約数和(自身を含む): 3107849472

約数和(自身を除く): 1443246460

約数列:

[1, 2, 4, 23, 46, 53, 92, 106, 212, 487, 701, 974, 1219, 1402, 1948, 2438, 2804, 4876, 11201, 16123, 22402, 25811, 32246, 37153, 44804, 51622, 64492, 74306, 103244, 148612, 341387, 593653, 682774, 854519, 1187306, 1365548, 1709038, 2374612, 3418076, 7851901, 15703802, 18093511, 31407604, 36187022, 72374044, 416150753, 832301506, 1664603012]

約数ペア:

[(1, 1664603012), (2, 832301506), (4, 416150753), (23, 72374044), (46, 36187022), (53, 31407604), (92, 18093511), (106, 15703802), (212, 7851901), (487, 3418076), (701, 2374612), (974, 1709038), (1219, 1365548), (1402, 1187306), (1948, 854519), (2438, 682774), (2804, 593653), (4876, 341387), (11201, 148612), (16123, 103244), (22402, 74306), (25811, 64492), (32246, 51622), (37153, 44804)]