6446830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{491}}^1$

素因数の和:612

約数の個数: 32

約数和(自身を含む): 12646368

約数和(自身を除く): 6199538

約数列:

[1, 2, 5, 10, 13, 26, 65, 101, 130, 202, 491, 505, 982, 1010, 1313, 2455, 2626, 4910, 6383, 6565, 12766, 13130, 31915, 49591, 63830, 99182, 247955, 495910, 644683, 1289366, 3223415, 6446830]

約数ペア:

[(1, 6446830), (2, 3223415), (5, 1289366), (10, 644683), (13, 495910), (26, 247955), (65, 99182), (101, 63830), (130, 49591), (202, 31915), (491, 13130), (505, 12766), (982, 6565), (1010, 6383), (1313, 4910), (2455, 2626)]