537254512

素因数分解:

$2^4\times {\mathrm{797}}^1\times {\mathrm{42131}}^1$

素因数の和:42936

約数の個数: 20

約数和(自身を含む): 1042261416

約数和(自身を除く): 505006904

約数列:

[1, 2, 4, 8, 16, 797, 1594, 3188, 6376, 12752, 42131, 84262, 168524, 337048, 674096, 33578407, 67156814, 134313628, 268627256, 537254512]

約数ペア:

[(1, 537254512), (2, 268627256), (4, 134313628), (8, 67156814), (16, 33578407), (797, 674096), (1594, 337048), (3188, 168524), (6376, 84262), (12752, 42131)]