1143955072

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{687473}}^1$

素因数の和:687500

約数の個数: 32

約数和(自身を含む): 2454282180

約数和(自身を除く): 1310327108

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 687473, 1374946, 2749892, 5499784, 8937149, 10999568, 17874298, 21999136, 35748596, 43998272, 71497192, 87996544, 142994384, 285988768, 571977536, 1143955072]

約数ペア:

[(1, 1143955072), (2, 571977536), (4, 285988768), (8, 142994384), (13, 87996544), (16, 71497192), (26, 43998272), (32, 35748596), (52, 21999136), (64, 17874298), (104, 10999568), (128, 8937149), (208, 5499784), (416, 2749892), (832, 1374946), (1664, 687473)]