127958402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{827}}^1$

素因数の和:1394

約数の個数: 32

約数和(自身を含む): 226183104

約数和(自身を除く): 98224702

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 541, 827, 1082, 1654, 5951, 7033, 9097, 10751, 11902, 14066, 18194, 21502, 77363, 118261, 154726, 236522, 447407, 894814, 4921477, 5816291, 9842954, 11632582, 63979201, 127958402]

約数ペア:

[(1, 127958402), (2, 63979201), (11, 11632582), (13, 9842954), (22, 5816291), (26, 4921477), (143, 894814), (286, 447407), (541, 236522), (827, 154726), (1082, 118261), (1654, 77363), (5951, 21502), (7033, 18194), (9097, 14066), (10751, 11902)]