7220904196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1433}}^1\times {\mathrm{1613}}^1$

素因数の和:3132

約数の個数: 48

約数和(自身を含む): 13997950848

約数和(自身を除く): 6777046652

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1433, 1562, 1613, 2866, 3124, 3226, 5732, 6452, 15763, 17743, 31526, 35486, 63052, 70972, 101743, 114523, 203486, 229046, 406972, 458092, 1119173, 1259753, 2238346, 2311429, 2519506, 4476692, 4622858, 5039012, 9245716, 25425719, 50851438, 101702876, 164111459, 328222918, 656445836, 1805226049, 3610452098, 7220904196]

約数ペア:

[(1, 7220904196), (2, 3610452098), (4, 1805226049), (11, 656445836), (22, 328222918), (44, 164111459), (71, 101702876), (142, 50851438), (284, 25425719), (781, 9245716), (1433, 5039012), (1562, 4622858), (1613, 4476692), (2866, 2519506), (3124, 2311429), (3226, 2238346), (5732, 1259753), (6452, 1119173), (15763, 458092), (17743, 406972), (31526, 229046), (35486, 203486), (63052, 114523), (70972, 101743)]