8961170

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 16851456

約数和(自身を除く): 7890286

約数列:

[1, 2, 5, 10, 31, 62, 137, 155, 211, 274, 310, 422, 685, 1055, 1370, 2110, 4247, 6541, 8494, 13082, 21235, 28907, 32705, 42470, 57814, 65410, 144535, 289070, 896117, 1792234, 4480585, 8961170]

約数ペア:

[(1, 8961170), (2, 4480585), (5, 1792234), (10, 896117), (31, 289070), (62, 144535), (137, 65410), (155, 57814), (211, 42470), (274, 32705), (310, 28907), (422, 21235), (685, 13082), (1055, 8494), (1370, 6541), (2110, 4247)]