12804940972

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1913}}^1\times {\mathrm{2347}}^1$

素因数の和:4318

約数の個数: 48

約数和(自身を含む): 24160131072

約数和(自身を除く): 11355190100

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 713, 1426, 1913, 2347, 2852, 3826, 4694, 7652, 9388, 43999, 53981, 59303, 72757, 87998, 107962, 118606, 145514, 175996, 215924, 237212, 291028, 1363969, 1673411, 2727938, 3346822, 4489811, 5455876, 6693644, 8979622, 17959244, 103265653, 139184141, 206531306, 278368282, 413062612, 556736564, 3201235243, 6402470486, 12804940972]

約数ペア:

[(1, 12804940972), (2, 6402470486), (4, 3201235243), (23, 556736564), (31, 413062612), (46, 278368282), (62, 206531306), (92, 139184141), (124, 103265653), (713, 17959244), (1426, 8979622), (1913, 6693644), (2347, 5455876), (2852, 4489811), (3826, 3346822), (4694, 2727938), (7652, 1673411), (9388, 1363969), (43999, 291028), (53981, 237212), (59303, 215924), (72757, 175996), (87998, 145514), (107962, 118606)]