4970669816

素因数分解:

$2^3\times 7^1\times {\mathrm{5557}}^1\times {\mathrm{15973}}^1$

素因数の和:21543

約数の個数: 32

約数和(自身を含む): 10654019040

約数和(自身を除く): 5683349224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 5557, 11114, 15973, 22228, 31946, 38899, 44456, 63892, 77798, 111811, 127784, 155596, 223622, 311192, 447244, 894488, 88761961, 177523922, 355047844, 621333727, 710095688, 1242667454, 2485334908, 4970669816]

約数ペア:

[(1, 4970669816), (2, 2485334908), (4, 1242667454), (7, 710095688), (8, 621333727), (14, 355047844), (28, 177523922), (56, 88761961), (5557, 894488), (11114, 447244), (15973, 311192), (22228, 223622), (31946, 155596), (38899, 127784), (44456, 111811), (63892, 77798)]