2885657908

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1217}}^1\times {\mathrm{4457}}^1$

素因数の和:5704

約数の個数: 48

約数和(自身を含む): 6081425280

約数和(自身を除く): 3195767372

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 1217, 2434, 4457, 4868, 8519, 8914, 17038, 17828, 23123, 31199, 34076, 46246, 62398, 84683, 92492, 124796, 161861, 169366, 323722, 338732, 592781, 647444, 1185562, 2371124, 5424169, 10848338, 21696676, 37969183, 75938366, 103059211, 151876732, 206118422, 412236844, 721414477, 1442828954, 2885657908]

約数ペア:

[(1, 2885657908), (2, 1442828954), (4, 721414477), (7, 412236844), (14, 206118422), (19, 151876732), (28, 103059211), (38, 75938366), (76, 37969183), (133, 21696676), (266, 10848338), (532, 5424169), (1217, 2371124), (2434, 1185562), (4457, 647444), (4868, 592781), (8519, 338732), (8914, 323722), (17038, 169366), (17828, 161861), (23123, 124796), (31199, 92492), (34076, 84683), (46246, 62398)]