2912166388

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1\times {\mathrm{307}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 5245599744

約数和(自身を除く): 2333433356

約数列:

[1, 2, 4, 71, 127, 142, 254, 263, 284, 307, 508, 526, 614, 1052, 1228, 9017, 18034, 18673, 21797, 33401, 36068, 37346, 38989, 43594, 66802, 74692, 77978, 80741, 87188, 133604, 155956, 161482, 322964, 2371471, 2768219, 4742942, 5536438, 5732611, 9485884, 10254107, 11072876, 11465222, 20508214, 22930444, 41016428, 728041597, 1456083194, 2912166388]

約数ペア:

[(1, 2912166388), (2, 1456083194), (4, 728041597), (71, 41016428), (127, 22930444), (142, 20508214), (254, 11465222), (263, 11072876), (284, 10254107), (307, 9485884), (508, 5732611), (526, 5536438), (614, 4742942), (1052, 2768219), (1228, 2371471), (9017, 322964), (18034, 161482), (18673, 155956), (21797, 133604), (33401, 87188), (36068, 80741), (37346, 77978), (38989, 74692), (43594, 66802)]