492783772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{26251}}^1$

素因数の和:26306

約数の個数: 36

約数和(自身を含む): 980197176

約数和(自身を除く): 487413404

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 361, 494, 722, 988, 1444, 4693, 9386, 18772, 26251, 52502, 105004, 341263, 498769, 682526, 997538, 1365052, 1995076, 6483997, 9476611, 12967994, 18953222, 25935988, 37906444, 123195943, 246391886, 492783772]

約数ペア:

[(1, 492783772), (2, 246391886), (4, 123195943), (13, 37906444), (19, 25935988), (26, 18953222), (38, 12967994), (52, 9476611), (76, 6483997), (247, 1995076), (361, 1365052), (494, 997538), (722, 682526), (988, 498769), (1444, 341263), (4693, 105004), (9386, 52502), (18772, 26251)]