9978581954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{659}}^1\times {\mathrm{1493}}^1$

素因数の和:2626

約数の個数: 32

約数和(自身を含む): 16399817280

約数和(自身を除く): 6421235326

約数列:

[1, 2, 11, 22, 461, 659, 922, 1318, 1493, 2986, 5071, 7249, 10142, 14498, 16423, 32846, 303799, 607598, 688273, 983887, 1376546, 1967774, 3341789, 6683578, 7571003, 10822757, 15142006, 21645514, 453571907, 907143814, 4989290977, 9978581954]

約数ペア:

[(1, 9978581954), (2, 4989290977), (11, 907143814), (22, 453571907), (461, 21645514), (659, 15142006), (922, 10822757), (1318, 7571003), (1493, 6683578), (2986, 3341789), (5071, 1967774), (7249, 1376546), (10142, 983887), (14498, 688273), (16423, 607598), (32846, 303799)]