245585774

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1\times {\mathrm{1667}}^1$

素因数の和:2312

約数の個数: 32

約数和(自身を含む): 446757120

約数和(自身を除く): 201171346

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 619, 1238, 1667, 3334, 4333, 8666, 10523, 11669, 21046, 23338, 28339, 56678, 73661, 147322, 198373, 396746, 1031873, 2063746, 7223111, 14446222, 17541841, 35083682, 122792887, 245585774]

約数ペア:

[(1, 245585774), (2, 122792887), (7, 35083682), (14, 17541841), (17, 14446222), (34, 7223111), (119, 2063746), (238, 1031873), (619, 396746), (1238, 198373), (1667, 147322), (3334, 73661), (4333, 56678), (8666, 28339), (10523, 23338), (11669, 21046)]