307597758

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{38287}}^1$

素因数の和:38408

約数の個数: 32

約数和(自身を含む): 668967936

約数和(自身を除く): 361370178

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 206, 309, 618, 1339, 2678, 4017, 8034, 38287, 76574, 114861, 229722, 497731, 995462, 1493193, 2986386, 3943561, 7887122, 11830683, 23661366, 51266293, 102532586, 153798879, 307597758]

約数ペア:

[(1, 307597758), (2, 153798879), (3, 102532586), (6, 51266293), (13, 23661366), (26, 11830683), (39, 7887122), (78, 3943561), (103, 2986386), (206, 1493193), (309, 995462), (618, 497731), (1339, 229722), (2678, 114861), (4017, 76574), (8034, 38287)]