5138672399

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1\times {\mathrm{2879}}^1$

素因数の和:3239

約数の個数: 32

約数和(自身を含む): 6360145920

約数和(自身を除く): 1221473521

約数列:

[1, 7, 17, 53, 119, 283, 371, 901, 1981, 2879, 4811, 6307, 14999, 20153, 33677, 48943, 104993, 152587, 254983, 342601, 814757, 1068109, 1784881, 2593979, 5703299, 13850869, 18157853, 43182121, 96956083, 302274847, 734096057, 5138672399]

約数ペア:

[(1, 5138672399), (7, 734096057), (17, 302274847), (53, 96956083), (119, 43182121), (283, 18157853), (371, 13850869), (901, 5703299), (1981, 2593979), (2879, 1784881), (4811, 1068109), (6307, 814757), (14999, 342601), (20153, 254983), (33677, 152587), (48943, 104993)]