712488964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{2803}}^1$

素因数の和:2980

約数の個数: 48

約数和(自身を含む): 1399083840

約数和(自身を除く): 686594876

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 109, 212, 218, 436, 583, 1166, 1199, 2332, 2398, 2803, 4796, 5606, 5777, 11212, 11554, 23108, 30833, 61666, 63547, 123332, 127094, 148559, 254188, 297118, 305527, 594236, 611054, 1222108, 1634149, 3268298, 3360797, 6536596, 6721594, 13443188, 16192931, 32385862, 64771724, 178122241, 356244482, 712488964]

約数ペア:

[(1, 712488964), (2, 356244482), (4, 178122241), (11, 64771724), (22, 32385862), (44, 16192931), (53, 13443188), (106, 6721594), (109, 6536596), (212, 3360797), (218, 3268298), (436, 1634149), (583, 1222108), (1166, 611054), (1199, 594236), (2332, 305527), (2398, 297118), (2803, 254188), (4796, 148559), (5606, 127094), (5777, 123332), (11212, 63547), (11554, 61666), (23108, 30833)]