272511142

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{563}}^1$

素因数の和:844

約数の個数: 32

約数和(自身を含む): 436184064

約数和(自身を除く): 163672922

約数列:

[1, 2, 31, 37, 62, 74, 211, 422, 563, 1126, 1147, 2294, 6541, 7807, 13082, 15614, 17453, 20831, 34906, 41662, 118793, 237586, 242017, 484034, 645761, 1291522, 3682583, 4395341, 7365166, 8790682, 136255571, 272511142]

約数ペア:

[(1, 272511142), (2, 136255571), (31, 8790682), (37, 7365166), (62, 4395341), (74, 3682583), (211, 1291522), (422, 645761), (563, 484034), (1126, 242017), (1147, 237586), (2294, 118793), (6541, 41662), (7807, 34906), (13082, 20831), (15614, 17453)]