2783152892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{757}}^1\times {\mathrm{4159}}^1$

素因数の和:4950

約数の個数: 48

約数和(自身を含む): 5562385920

約数和(自身を除く): 2779233028

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 757, 884, 1514, 3028, 4159, 8318, 9841, 12869, 16636, 19682, 25738, 39364, 51476, 54067, 70703, 108134, 141406, 167297, 216268, 282812, 334594, 669188, 919139, 1838278, 3148363, 3676556, 6296726, 12593452, 40928719, 53522171, 81857438, 107044342, 163714876, 214088684, 695788223, 1391576446, 2783152892]

約数ペア:

[(1, 2783152892), (2, 1391576446), (4, 695788223), (13, 214088684), (17, 163714876), (26, 107044342), (34, 81857438), (52, 53522171), (68, 40928719), (221, 12593452), (442, 6296726), (757, 3676556), (884, 3148363), (1514, 1838278), (3028, 919139), (4159, 669188), (8318, 334594), (9841, 282812), (12869, 216268), (16636, 167297), (19682, 141406), (25738, 108134), (39364, 70703), (51476, 54067)]