893046830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{1223}}^1$

素因数の和:1421

約数の個数: 64

約数和(自身を含む): 1787764608

約数和(自身を除く): 894717778

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 137, 205, 274, 410, 533, 685, 1066, 1223, 1370, 1781, 2446, 2665, 3562, 5330, 5617, 6115, 8905, 11234, 12230, 15899, 17810, 28085, 31798, 50143, 56170, 73021, 79495, 100286, 146042, 158990, 167551, 250715, 335102, 365105, 501430, 651859, 730210, 837755, 1303718, 1675510, 2178163, 3259295, 4356326, 6518590, 6869591, 10890815, 13739182, 21781630, 34347955, 68695910, 89304683, 178609366, 446523415, 893046830]

約数ペア:

[(1, 893046830), (2, 446523415), (5, 178609366), (10, 89304683), (13, 68695910), (26, 34347955), (41, 21781630), (65, 13739182), (82, 10890815), (130, 6869591), (137, 6518590), (205, 4356326), (274, 3259295), (410, 2178163), (533, 1675510), (685, 1303718), (1066, 837755), (1223, 730210), (1370, 651859), (1781, 501430), (2446, 365105), (2665, 335102), (3562, 250715), (5330, 167551), (5617, 158990), (6115, 146042), (8905, 100286), (11234, 79495), (12230, 73021), (15899, 56170), (17810, 50143), (28085, 31798)]