2021874688

素因数分解:

$2^{10}\times {\mathrm{83}}^1\times {\mathrm{23789}}^1$

素因数の和:23892

約数の個数: 44

約数和(自身を含む): 4090642920

約数和(自身を除く): 2068768232

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 256, 332, 512, 664, 1024, 1328, 2656, 5312, 10624, 21248, 23789, 42496, 47578, 84992, 95156, 190312, 380624, 761248, 1522496, 1974487, 3044992, 3948974, 6089984, 7897948, 12179968, 15795896, 24359936, 31591792, 63183584, 126367168, 252734336, 505468672, 1010937344, 2021874688]

約数ペア:

[(1, 2021874688), (2, 1010937344), (4, 505468672), (8, 252734336), (16, 126367168), (32, 63183584), (64, 31591792), (83, 24359936), (128, 15795896), (166, 12179968), (256, 7897948), (332, 6089984), (512, 3948974), (664, 3044992), (1024, 1974487), (1328, 1522496), (2656, 761248), (5312, 380624), (10624, 190312), (21248, 95156), (23789, 84992), (42496, 47578)]