248840476

素因数分解:

$2^2\times {\mathrm{619}}^1\times {\mathrm{100501}}^1$

素因数の和:101124

約数の個数: 12

約数和(自身を含む): 436178680

約数和(自身を除く): 187338204

約数列:

[1, 2, 4, 619, 1238, 2476, 100501, 201002, 402004, 62210119, 124420238, 248840476]

約数ペア:

[(1, 248840476), (2, 124420238), (4, 62210119), (619, 402004), (1238, 201002), (2476, 100501)]