385804555162

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{2131}}^1\times {\mathrm{13163}}^1$

素因数の和:15355

約数の個数: 48

約数和(自身を含む): 651852740448

約数和(自身を除く): 266048185286

約数列:

[1, 2, 13, 23, 26, 46, 299, 529, 598, 1058, 2131, 4262, 6877, 13163, 13754, 26326, 27703, 49013, 55406, 98026, 171119, 302749, 342238, 605498, 637169, 1127299, 1274338, 2254598, 3935737, 6963227, 7871474, 13926454, 14654887, 28050353, 29309774, 56100706, 90521951, 181043902, 364654589, 645158119, 729309178, 1290316238, 8387055547, 14838636737, 16774111094, 29677273474, 192902277581, 385804555162]

約数ペア:

[(1, 385804555162), (2, 192902277581), (13, 29677273474), (23, 16774111094), (26, 14838636737), (46, 8387055547), (299, 1290316238), (529, 729309178), (598, 645158119), (1058, 364654589), (2131, 181043902), (4262, 90521951), (6877, 56100706), (13163, 29309774), (13754, 28050353), (26326, 14654887), (27703, 13926454), (49013, 7871474), (55406, 6963227), (98026, 3935737), (171119, 2254598), (302749, 1274338), (342238, 1127299), (605498, 637169)]