4337738

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{541}}^1$

素因数の和:773

約数の個数: 16

約数和(自身を含む): 6894240

約数和(自身を除く): 2556502

約数列:

[1, 2, 19, 38, 211, 422, 541, 1082, 4009, 8018, 10279, 20558, 114151, 228302, 2168869, 4337738]

約数ペア:

[(1, 4337738), (2, 2168869), (19, 228302), (38, 114151), (211, 20558), (422, 10279), (541, 8018), (1082, 4009)]