2783102704

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{19507}}^1$

素因数の和:19793

約数の個数: 40

約数和(自身を含む): 5561262608

約数和(自身を除く): 2778159904

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 241, 296, 482, 592, 964, 1928, 3856, 8917, 17834, 19507, 35668, 39014, 71336, 78028, 142672, 156056, 312112, 721759, 1443518, 2887036, 4701187, 5774072, 9402374, 11548144, 18804748, 37609496, 75218992, 173943919, 347887838, 695775676, 1391551352, 2783102704]

約数ペア:

[(1, 2783102704), (2, 1391551352), (4, 695775676), (8, 347887838), (16, 173943919), (37, 75218992), (74, 37609496), (148, 18804748), (241, 11548144), (296, 9402374), (482, 5774072), (592, 4701187), (964, 2887036), (1928, 1443518), (3856, 721759), (8917, 312112), (17834, 156056), (19507, 142672), (35668, 78028), (39014, 71336)]