266905156922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{1002973}}^1$

素因数の和:1003190

約数の個数: 32

約数和(自身を含む): 433284768000

約数和(自身を除く): 166379611078

約数列:

[1, 2, 19, 38, 47, 94, 149, 298, 893, 1786, 2831, 5662, 7003, 14006, 133057, 266114, 1002973, 2005946, 19056487, 38112974, 47139731, 94279462, 149442977, 298885954, 895654889, 1791309778, 2839416563, 5678833126, 7023819919, 14047639838, 133452578461, 266905156922]

約数ペア:

[(1, 266905156922), (2, 133452578461), (19, 14047639838), (38, 7023819919), (47, 5678833126), (94, 2839416563), (149, 1791309778), (298, 895654889), (893, 298885954), (1786, 149442977), (2831, 94279462), (5662, 47139731), (7003, 38112974), (14006, 19056487), (133057, 2005946), (266114, 1002973)]