1208475449

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 1349468160

約数和(自身を除く): 140992711

約数列:

[1, 19, 31, 67, 113, 271, 589, 1273, 2077, 2147, 3503, 5149, 7571, 8401, 18157, 30623, 39463, 66557, 143849, 159619, 234701, 344983, 562867, 581837, 949313, 2051741, 4459319, 10694473, 18036947, 38983079, 63603971, 1208475449]

約数ペア:

[(1, 1208475449), (19, 63603971), (31, 38983079), (67, 18036947), (113, 10694473), (271, 4459319), (589, 2051741), (1273, 949313), (2077, 581837), (2147, 562867), (3503, 344983), (5149, 234701), (7571, 159619), (8401, 143849), (18157, 66557), (30623, 39463)]