353145884

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{2251}}^1$

素因数の和:2706

約数の個数: 48

約数和(自身を含む): 762725376

約数和(自身を除く): 409579492

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 431, 862, 1724, 2251, 3017, 4502, 5603, 6034, 9004, 11206, 12068, 15757, 22412, 29263, 31514, 39221, 58526, 63028, 78442, 117052, 156884, 204841, 409682, 819364, 970181, 1940362, 3880724, 6791267, 12612353, 13582534, 25224706, 27165068, 50449412, 88286471, 176572942, 353145884]

約数ペア:

[(1, 353145884), (2, 176572942), (4, 88286471), (7, 50449412), (13, 27165068), (14, 25224706), (26, 13582534), (28, 12612353), (52, 6791267), (91, 3880724), (182, 1940362), (364, 970181), (431, 819364), (862, 409682), (1724, 204841), (2251, 156884), (3017, 117052), (4502, 78442), (5603, 63028), (6034, 58526), (9004, 39221), (11206, 31514), (12068, 29263), (15757, 22412)]