417156685

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{10789}}^1$

素因数の和:10861

約数の個数: 32

約数和(自身を含む): 590428800

約数和(自身を除く): 173272115

約数列:

[1, 5, 11, 19, 37, 55, 95, 185, 209, 407, 703, 1045, 2035, 3515, 7733, 10789, 38665, 53945, 118679, 204991, 399193, 593395, 1024955, 1995965, 2254901, 4391123, 7584667, 11274505, 21955615, 37923335, 83431337, 417156685]

約数ペア:

[(1, 417156685), (5, 83431337), (11, 37923335), (19, 21955615), (37, 11274505), (55, 7584667), (95, 4391123), (185, 2254901), (209, 1995965), (407, 1024955), (703, 593395), (1045, 399193), (2035, 204991), (3515, 118679), (7733, 53945), (10789, 38665)]