961629482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{641}}^1$

素因数の和:807

約数の個数: 64

約数和(自身を含む): 1721381760

約数和(自身を除く): 759752278

約数列:

[1, 2, 11, 19, 22, 37, 38, 74, 97, 194, 209, 407, 418, 641, 703, 814, 1067, 1282, 1406, 1843, 2134, 3589, 3686, 7051, 7178, 7733, 12179, 14102, 15466, 20273, 23717, 24358, 39479, 40546, 47434, 62177, 68191, 78958, 124354, 133969, 136382, 260887, 267938, 450623, 521774, 683947, 750101, 901246, 1181363, 1367894, 1500202, 2300549, 2362726, 4601098, 4956853, 9913706, 12994993, 25306039, 25989986, 43710431, 50612078, 87420862, 480814741, 961629482]

約数ペア:

[(1, 961629482), (2, 480814741), (11, 87420862), (19, 50612078), (22, 43710431), (37, 25989986), (38, 25306039), (74, 12994993), (97, 9913706), (194, 4956853), (209, 4601098), (407, 2362726), (418, 2300549), (641, 1500202), (703, 1367894), (814, 1181363), (1067, 901246), (1282, 750101), (1406, 683947), (1843, 521774), (2134, 450623), (3589, 267938), (3686, 260887), (7051, 136382), (7178, 133969), (7733, 124354), (12179, 78958), (14102, 68191), (15466, 62177), (20273, 47434), (23717, 40546), (24358, 39479)]