2013648416

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{118061}}^1$

素因数の和:118125

約数の個数: 48

約数和(自身を含む): 4373488728

約数和(自身を除く): 2359840312

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 82, 104, 164, 208, 328, 416, 533, 656, 1066, 1312, 2132, 4264, 8528, 17056, 118061, 236122, 472244, 944488, 1534793, 1888976, 3069586, 3777952, 4840501, 6139172, 9681002, 12278344, 19362004, 24556688, 38724008, 49113376, 62926513, 77448016, 125853026, 154896032, 251706052, 503412104, 1006824208, 2013648416]

約数ペア:

[(1, 2013648416), (2, 1006824208), (4, 503412104), (8, 251706052), (13, 154896032), (16, 125853026), (26, 77448016), (32, 62926513), (41, 49113376), (52, 38724008), (82, 24556688), (104, 19362004), (164, 12278344), (208, 9681002), (328, 6139172), (416, 4840501), (533, 3777952), (656, 3069586), (1066, 1888976), (1312, 1534793), (2132, 944488), (4264, 472244), (8528, 236122), (17056, 118061)]