420218342152

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{242061257}}^1$

素因数の和:242061301

約数の個数: 32

約数和(自身を含む): 929515230720

約数和(自身を除く): 509296888568

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 242061257, 484122514, 968245028, 1694428799, 1936490056, 3388857598, 6777715196, 7503898967, 13555430392, 15007797934, 30015595868, 52527292769, 60031191736, 105054585538, 210109171076, 420218342152]

約数ペア:

[(1, 420218342152), (2, 210109171076), (4, 105054585538), (7, 60031191736), (8, 52527292769), (14, 30015595868), (28, 15007797934), (31, 13555430392), (56, 7503898967), (62, 6777715196), (124, 3388857598), (217, 1936490056), (248, 1694428799), (434, 968245028), (868, 484122514), (1736, 242061257)]