1205246

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:248

約数の個数: 32

約数和(自身を含む): 2280960

約数和(自身を除く): 1075714

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 197, 266, 322, 394, 437, 874, 1379, 2758, 3059, 3743, 4531, 6118, 7486, 9062, 26201, 31717, 52402, 63434, 86089, 172178, 602623, 1205246]

約数ペア:

[(1, 1205246), (2, 602623), (7, 172178), (14, 86089), (19, 63434), (23, 52402), (38, 31717), (46, 26201), (133, 9062), (161, 7486), (197, 6118), (266, 4531), (322, 3743), (394, 3059), (437, 2758), (874, 1379)]