2788667014

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{18313}}^1$

素因数の和:18544

約数の個数: 32

約数和(自身を含む): 4878849600

約数和(自身を除く): 2090182586

約数列:

[1, 2, 7, 14, 73, 146, 149, 298, 511, 1022, 1043, 2086, 10877, 18313, 21754, 36626, 76139, 128191, 152278, 256382, 1336849, 2673698, 2728637, 5457274, 9357943, 18715886, 19100459, 38200918, 199190501, 398381002, 1394333507, 2788667014]

約数ペア:

[(1, 2788667014), (2, 1394333507), (7, 398381002), (14, 199190501), (73, 38200918), (146, 19100459), (149, 18715886), (298, 9357943), (511, 5457274), (1022, 2728637), (1043, 2673698), (2086, 1336849), (10877, 256382), (18313, 152278), (21754, 128191), (36626, 76139)]