1255772

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:210

約数の個数: 36

約数和(自身を含む): 2633400

約数和(自身を除く): 1377628

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 149, 172, 196, 298, 301, 596, 602, 1043, 1204, 2086, 2107, 4172, 4214, 6407, 7301, 8428, 12814, 14602, 25628, 29204, 44849, 89698, 179396, 313943, 627886, 1255772]

約数ペア:

[(1, 1255772), (2, 627886), (4, 313943), (7, 179396), (14, 89698), (28, 44849), (43, 29204), (49, 25628), (86, 14602), (98, 12814), (149, 8428), (172, 7301), (196, 6407), (298, 4214), (301, 4172), (596, 2107), (602, 2086), (1043, 1204)]