1021127224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{14503}}^1$

素因数の和:15199

約数の個数: 32

約数和(自身を含む): 2065079520

約数和(自身を除く): 1043952296

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 677, 1354, 2708, 5416, 8801, 14503, 17602, 29006, 35204, 58012, 70408, 116024, 188539, 377078, 754156, 1508312, 9818531, 19637062, 39274124, 78548248, 127640903, 255281806, 510563612, 1021127224]

約数ペア:

[(1, 1021127224), (2, 510563612), (4, 255281806), (8, 127640903), (13, 78548248), (26, 39274124), (52, 19637062), (104, 9818531), (677, 1508312), (1354, 754156), (2708, 377078), (5416, 188539), (8801, 116024), (14503, 70408), (17602, 58012), (29006, 35204)]