2040656512

素因数分解:

$2^7\times {\mathrm{97}}^1\times {\mathrm{164357}}^1$

素因数の和:164468

約数の個数: 32

約数和(自身を含む): 4107306420

約数和(自身を除く): 2066649908

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 388, 776, 1552, 3104, 6208, 12416, 164357, 328714, 657428, 1314856, 2629712, 5259424, 10518848, 15942629, 21037696, 31885258, 63770516, 127541032, 255082064, 510164128, 1020328256, 2040656512]

約数ペア:

[(1, 2040656512), (2, 1020328256), (4, 510164128), (8, 255082064), (16, 127541032), (32, 63770516), (64, 31885258), (97, 21037696), (128, 15942629), (194, 10518848), (388, 5259424), (776, 2629712), (1552, 1314856), (3104, 657428), (6208, 328714), (12416, 164357)]