2012100843284

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{61717}}^1\times {\mathrm{4057}}^1$

素因数の和:65833

約数の個数: 72

約数和(自身を含む): 4197068650152

約数和(自身を除く): 2184967806868

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 287, 574, 1148, 2009, 4018, 4057, 8036, 8114, 16228, 28399, 56798, 61717, 113596, 123434, 166337, 198793, 246868, 332674, 397586, 432019, 665348, 795172, 864038, 1164359, 1728076, 2328718, 2530397, 3024133, 4657436, 5060794, 6048266, 8150513, 10121588, 12096532, 16301026, 17712779, 32602052, 35425558, 70851116, 123989453, 247978906, 250385869, 495957812, 500771738, 1001543476, 1752701083, 3505402166, 7010804332, 10265820629, 12268907581, 20531641258, 24537815162, 41063282516, 49075630324, 71860744403, 143721488806, 287442977612, 503025210821, 1006050421642, 2012100843284]

約数ペア:

[(1, 2012100843284), (2, 1006050421642), (4, 503025210821), (7, 287442977612), (14, 143721488806), (28, 71860744403), (41, 49075630324), (49, 41063282516), (82, 24537815162), (98, 20531641258), (164, 12268907581), (196, 10265820629), (287, 7010804332), (574, 3505402166), (1148, 1752701083), (2009, 1001543476), (4018, 500771738), (4057, 495957812), (8036, 250385869), (8114, 247978906), (16228, 123989453), (28399, 70851116), (56798, 35425558), (61717, 32602052), (113596, 17712779), (123434, 16301026), (166337, 12096532), (198793, 10121588), (246868, 8150513), (332674, 6048266), (397586, 5060794), (432019, 4657436), (665348, 3024133), (795172, 2530397), (864038, 2328718), (1164359, 1728076)]