858768470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{64231}}^1$

素因数の和:64436

約数の個数: 32

約数和(自身を含む): 1775886336

約数和(自身を除く): 917117866

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 191, 382, 955, 1337, 1910, 2674, 6685, 13370, 64231, 128462, 321155, 449617, 642310, 899234, 2248085, 4496170, 12268121, 24536242, 61340605, 85876847, 122681210, 171753694, 429384235, 858768470]

約数ペア:

[(1, 858768470), (2, 429384235), (5, 171753694), (7, 122681210), (10, 85876847), (14, 61340605), (35, 24536242), (70, 12268121), (191, 4496170), (382, 2248085), (955, 899234), (1337, 642310), (1910, 449617), (2674, 321155), (6685, 128462), (13370, 64231)]