8306886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2039}}^1$

素因数の和:2148

約数の個数: 32

約数和(自身を含む): 19192320

約数和(自身を除く): 10885434

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 194, 291, 582, 679, 1358, 2037, 2039, 4074, 4078, 6117, 12234, 14273, 28546, 42819, 85638, 197783, 395566, 593349, 1186698, 1384481, 2768962, 4153443, 8306886]

約数ペア:

[(1, 8306886), (2, 4153443), (3, 2768962), (6, 1384481), (7, 1186698), (14, 593349), (21, 395566), (42, 197783), (97, 85638), (194, 42819), (291, 28546), (582, 14273), (679, 12234), (1358, 6117), (2037, 4078), (2039, 4074)]