527971388

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{349}}^1\times {\mathrm{557}}^1$

素因数の和:1014

約数の個数: 48

約数和(自身を含む): 1071806400

約数和(自身を除く): 543835012

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 349, 388, 557, 679, 698, 1114, 1358, 1396, 2228, 2443, 2716, 3899, 4886, 7798, 9772, 15596, 33853, 54029, 67706, 108058, 135412, 194393, 216116, 236971, 378203, 388786, 473942, 756406, 777572, 947884, 1360751, 1512812, 2721502, 5443004, 18856121, 37712242, 75424484, 131992847, 263985694, 527971388]

約数ペア:

[(1, 527971388), (2, 263985694), (4, 131992847), (7, 75424484), (14, 37712242), (28, 18856121), (97, 5443004), (194, 2721502), (349, 1512812), (388, 1360751), (557, 947884), (679, 777572), (698, 756406), (1114, 473942), (1358, 388786), (1396, 378203), (2228, 236971), (2443, 216116), (2716, 194393), (3899, 135412), (4886, 108058), (7798, 67706), (9772, 54029), (15596, 33853)]