2448653740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{32143}}^1$

素因数の和:32458

約数の個数: 48

約数和(自身を含む): 5556797568

約数和(自身を除く): 3108143828

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 293, 586, 1172, 1465, 2930, 3809, 5860, 7618, 15236, 19045, 32143, 38090, 64286, 76180, 128572, 160715, 321430, 417859, 642860, 835718, 1671436, 2089295, 4178590, 8357180, 9417899, 18835798, 37671596, 47089495, 94178990, 122432687, 188357980, 244865374, 489730748, 612163435, 1224326870, 2448653740]

約数ペア:

[(1, 2448653740), (2, 1224326870), (4, 612163435), (5, 489730748), (10, 244865374), (13, 188357980), (20, 122432687), (26, 94178990), (52, 47089495), (65, 37671596), (130, 18835798), (260, 9417899), (293, 8357180), (586, 4178590), (1172, 2089295), (1465, 1671436), (2930, 835718), (3809, 642860), (5860, 417859), (7618, 321430), (15236, 160715), (19045, 128572), (32143, 76180), (38090, 64286)]