848653628

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{12503}}^1$

素因数の和:12817

約数の個数: 24

約数和(自身を含む): 1512483840

約数和(自身を除く): 663830212

約数列:

[1, 2, 4, 71, 142, 239, 284, 478, 956, 12503, 16969, 25006, 33938, 50012, 67876, 887713, 1775426, 2988217, 3550852, 5976434, 11952868, 212163407, 424326814, 848653628]

約数ペア:

[(1, 848653628), (2, 424326814), (4, 212163407), (71, 11952868), (142, 5976434), (239, 3550852), (284, 2988217), (478, 1775426), (956, 887713), (12503, 67876), (16969, 50012), (25006, 33938)]