619932244912

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{8991823}}^1$

素因数の和:8992001

約数の個数: 40

約数和(自身を含む): 1248784517120

約数和(自身を除く): 628852272208

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 139, 248, 278, 496, 556, 1112, 2224, 4309, 8618, 17236, 34472, 68944, 8991823, 17983646, 35967292, 71934584, 143869168, 278746513, 557493026, 1114986052, 1249863397, 2229972104, 2499726794, 4459944208, 4999453588, 9998907176, 19997814352, 38745765307, 77491530614, 154983061228, 309966122456, 619932244912]

約数ペア:

[(1, 619932244912), (2, 309966122456), (4, 154983061228), (8, 77491530614), (16, 38745765307), (31, 19997814352), (62, 9998907176), (124, 4999453588), (139, 4459944208), (248, 2499726794), (278, 2229972104), (496, 1249863397), (556, 1114986052), (1112, 557493026), (2224, 278746513), (4309, 143869168), (8618, 71934584), (17236, 35967292), (34472, 17983646), (68944, 8991823)]