1045980001

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 1223147520

約数和(自身を除く): 177167519

約数列:

[1, 11, 19, 127, 157, 209, 251, 1397, 1727, 2413, 2761, 2983, 4769, 19939, 26543, 31877, 32813, 39407, 52459, 219329, 350647, 378841, 433477, 605663, 748733, 4167251, 5004689, 6662293, 8236063, 55051579, 95089091, 1045980001]

約数ペア:

[(1, 1045980001), (11, 95089091), (19, 55051579), (127, 8236063), (157, 6662293), (209, 5004689), (251, 4167251), (1397, 748733), (1727, 605663), (2413, 433477), (2761, 378841), (2983, 350647), (4769, 219329), (19939, 52459), (26543, 39407), (31877, 32813)]