1272392

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{761}}^1$

素因数の和:797

約数の個数: 32

約数和(自身を含む): 2743200

約数和(自身を除く): 1470808

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 761, 836, 1522, 1672, 3044, 6088, 8371, 14459, 16742, 28918, 33484, 57836, 66968, 115672, 159049, 318098, 636196, 1272392]

約数ペア:

[(1, 1272392), (2, 636196), (4, 318098), (8, 159049), (11, 115672), (19, 66968), (22, 57836), (38, 33484), (44, 28918), (76, 16742), (88, 14459), (152, 8371), (209, 6088), (418, 3044), (761, 1672), (836, 1522)]