5378428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{487}}^1$

素因数の和:753

約数の個数: 24

約数和(自身を含む): 10329984

約数和(自身を除く): 4951556

約数列:

[1, 2, 4, 11, 22, 44, 251, 487, 502, 974, 1004, 1948, 2761, 5357, 5522, 10714, 11044, 21428, 122237, 244474, 488948, 1344607, 2689214, 5378428]

約数ペア:

[(1, 5378428), (2, 2689214), (4, 1344607), (11, 488948), (22, 244474), (44, 122237), (251, 21428), (487, 11044), (502, 10714), (974, 5522), (1004, 5357), (1948, 2761)]