83281978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^3\times {\mathrm{467}}^1$

素因数の和:539

約数の個数: 32

約数和(自身を含む): 142309440

約数和(自身を除く): 59027462

約数列:

[1, 2, 13, 19, 26, 38, 247, 361, 467, 494, 722, 934, 4693, 6071, 6859, 8873, 9386, 12142, 13718, 17746, 89167, 115349, 168587, 178334, 230698, 337174, 2191631, 3203153, 4383262, 6406306, 41640989, 83281978]

約数ペア:

[(1, 83281978), (2, 41640989), (13, 6406306), (19, 4383262), (26, 3203153), (38, 2191631), (247, 337174), (361, 230698), (467, 178334), (494, 168587), (722, 115349), (934, 89167), (4693, 17746), (6071, 13718), (6859, 12142), (8873, 9386)]