9665492029180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{126311}}^1\times {\mathrm{294313}}^1$

素因数の和:420646

約数の個数: 48

約数和(自身を含む): 21859129301184

約数和(自身を除く): 12193637272004

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 126311, 252622, 294313, 505244, 588626, 631555, 1177252, 1263110, 1471565, 1642043, 2526220, 2943130, 3284086, 3826069, 5886260, 6568172, 7652138, 8210215, 15304276, 16420430, 19130345, 32840860, 38260690, 76521380, 37174969343, 74349938686, 148699877372, 185874846715, 371749693430, 483274601459, 743499386860, 966549202918, 1933098405836, 2416373007295, 4832746014590, 9665492029180]

約数ペア:

[(1, 9665492029180), (2, 4832746014590), (4, 2416373007295), (5, 1933098405836), (10, 966549202918), (13, 743499386860), (20, 483274601459), (26, 371749693430), (52, 185874846715), (65, 148699877372), (130, 74349938686), (260, 37174969343), (126311, 76521380), (252622, 38260690), (294313, 32840860), (505244, 19130345), (588626, 16420430), (631555, 15304276), (1177252, 8210215), (1263110, 7652138), (1471565, 6568172), (1642043, 5886260), (2526220, 3826069), (2943130, 3284086)]