402929674

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{419}}^1\times {\mathrm{461}}^1$

素因数の和:1038

約数の個数: 32

約数和(自身を含む): 698544000

約数和(自身を除く): 295614326

約数列:

[1, 2, 7, 14, 149, 298, 419, 461, 838, 922, 1043, 2086, 2933, 3227, 5866, 6454, 62431, 68689, 124862, 137378, 193159, 386318, 437017, 480823, 874034, 961646, 1352113, 2704226, 28780691, 57561382, 201464837, 402929674]

約数ペア:

[(1, 402929674), (2, 201464837), (7, 57561382), (14, 28780691), (149, 2704226), (298, 1352113), (419, 961646), (461, 874034), (838, 480823), (922, 437017), (1043, 386318), (2086, 193159), (2933, 137378), (3227, 124862), (5866, 68689), (6454, 62431)]