530249492

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{11057}}^1$

素因数の和:11711

約数の個数: 24

約数和(自身を含む): 978411840

約数和(自身を除く): 448162348

約数列:

[1, 2, 4, 19, 38, 76, 631, 1262, 2524, 11057, 11989, 22114, 23978, 44228, 47956, 210083, 420166, 840332, 6976967, 13953934, 27907868, 132562373, 265124746, 530249492]

約数ペア:

[(1, 530249492), (2, 265124746), (4, 132562373), (19, 27907868), (38, 13953934), (76, 6976967), (631, 840332), (1262, 420166), (2524, 210083), (11057, 47956), (11989, 44228), (22114, 23978)]