2103998414

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{17737}}^1$

素因数の和:18012

約数の個数: 32

約数和(自身を含む): 3720722880

約数和(自身を除く): 1616724466

約数列:

[1, 2, 7, 14, 37, 74, 229, 259, 458, 518, 1603, 3206, 8473, 16946, 17737, 35474, 59311, 118622, 124159, 248318, 656269, 1312538, 4061773, 4593883, 8123546, 9187766, 28432411, 56864822, 150285601, 300571202, 1051999207, 2103998414]

約数ペア:

[(1, 2103998414), (2, 1051999207), (7, 300571202), (14, 150285601), (37, 56864822), (74, 28432411), (229, 9187766), (259, 8123546), (458, 4593883), (518, 4061773), (1603, 1312538), (3206, 656269), (8473, 248318), (16946, 124159), (17737, 118622), (35474, 59311)]