2018030872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1764013}}^1$

素因数の和:1764043

約数の個数: 32

約数和(自身を含む): 4445315280

約数和(自身を除く): 2427284408

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 1764013, 3528026, 7056052, 14112104, 19404143, 22932169, 38808286, 45864338, 77616572, 91728676, 155233144, 183457352, 252253859, 504507718, 1009015436, 2018030872]

約数ペア:

[(1, 2018030872), (2, 1009015436), (4, 504507718), (8, 252253859), (11, 183457352), (13, 155233144), (22, 91728676), (26, 77616572), (44, 45864338), (52, 38808286), (88, 22932169), (104, 19404143), (143, 14112104), (286, 7056052), (572, 3528026), (1144, 1764013)]