1970852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:419

約数の個数: 24

約数和(自身を含む): 3753792

約数和(自身を除く): 1782940

約数列:

[1, 2, 4, 13, 26, 52, 151, 251, 302, 502, 604, 1004, 1963, 3263, 3926, 6526, 7852, 13052, 37901, 75802, 151604, 492713, 985426, 1970852]

約数ペア:

[(1, 1970852), (2, 985426), (4, 492713), (13, 151604), (26, 75802), (52, 37901), (151, 13052), (251, 7852), (302, 6526), (502, 3926), (604, 3263), (1004, 1963)]