2017381996

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1181137}}^1$

素因数の和:1181209

約数の個数: 24

約数和(自身を含む): 4100911136

約数和(自身を除く): 2083529140

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 1181137, 2362274, 4724548, 8267959, 16535918, 33071836, 72049357, 144098714, 288197428, 504345499, 1008690998, 2017381996]

約数ペア:

[(1, 2017381996), (2, 1008690998), (4, 504345499), (7, 288197428), (14, 144098714), (28, 72049357), (61, 33071836), (122, 16535918), (244, 8267959), (427, 4724548), (854, 2362274), (1708, 1181137)]