1004036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1201}}^1$

素因数の和:1235

約数の個数: 24

約数和(自身を含む): 2019360

約数和(自身を除く): 1015324

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 1201, 2402, 4804, 13211, 22819, 26422, 45638, 52844, 91276, 251009, 502018, 1004036]

約数ペア:

[(1, 1004036), (2, 502018), (4, 251009), (11, 91276), (19, 52844), (22, 45638), (38, 26422), (44, 22819), (76, 13211), (209, 4804), (418, 2402), (836, 1201)]