21134401210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2755463}}^1$

素因数の和:2755542

約数の個数: 32

約数和(自身を含む): 41662615680

約数和(自身を除く): 20528214470

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 295, 590, 767, 1534, 3835, 7670, 2755463, 5510926, 13777315, 27554630, 35821019, 71642038, 162572317, 179105095, 325144634, 358210190, 812861585, 1625723170, 2113440121, 4226880242, 10567200605, 21134401210]

約数ペア:

[(1, 21134401210), (2, 10567200605), (5, 4226880242), (10, 2113440121), (13, 1625723170), (26, 812861585), (59, 358210190), (65, 325144634), (118, 179105095), (130, 162572317), (295, 71642038), (590, 35821019), (767, 27554630), (1534, 13777315), (3835, 5510926), (7670, 2755463)]