1761553144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2689}}^1\times {\mathrm{6299}}^1$

素因数の和:9007

約数の個数: 32

約数和(自身を含む): 3558870000

約数和(自身を除く): 1797316856

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2689, 5378, 6299, 10756, 12598, 21512, 25196, 34957, 50392, 69914, 81887, 139828, 163774, 279656, 327548, 655096, 16938011, 33876022, 67752044, 135504088, 220194143, 440388286, 880776572, 1761553144]

約数ペア:

[(1, 1761553144), (2, 880776572), (4, 440388286), (8, 220194143), (13, 135504088), (26, 67752044), (52, 33876022), (104, 16938011), (2689, 655096), (5378, 327548), (6299, 279656), (10756, 163774), (12598, 139828), (21512, 81887), (25196, 69914), (34957, 50392)]