2980493312

素因数分解:

$2^{11}\times {\mathrm{17}}^1\times {\mathrm{85607}}^1$

素因数の和:85646

約数の個数: 48

約数和(自身を含む): 6310165680

約数和(自身を除く): 3329672368

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1024, 1088, 2048, 2176, 4352, 8704, 17408, 34816, 85607, 171214, 342428, 684856, 1369712, 1455319, 2739424, 2910638, 5478848, 5821276, 10957696, 11642552, 21915392, 23285104, 43830784, 46570208, 87661568, 93140416, 175323136, 186280832, 372561664, 745123328, 1490246656, 2980493312]

約数ペア:

[(1, 2980493312), (2, 1490246656), (4, 745123328), (8, 372561664), (16, 186280832), (17, 175323136), (32, 93140416), (34, 87661568), (64, 46570208), (68, 43830784), (128, 23285104), (136, 21915392), (256, 11642552), (272, 10957696), (512, 5821276), (544, 5478848), (1024, 2910638), (1088, 2739424), (2048, 1455319), (2176, 1369712), (4352, 684856), (8704, 342428), (17408, 171214), (34816, 85607)]