2215177532

素因数分解:

$2^2\times {\mathrm{197}}^1\times {\mathrm{829}}^1\times {\mathrm{3391}}^1$

素因数の和:4421

約数の個数: 24

約数和(自身を含む): 3902088960

約数和(自身を除く): 1686911428

約数列:

[1, 2, 4, 197, 394, 788, 829, 1658, 3316, 3391, 6782, 13564, 163313, 326626, 653252, 668027, 1336054, 2672108, 2811139, 5622278, 11244556, 553794383, 1107588766, 2215177532]

約数ペア:

[(1, 2215177532), (2, 1107588766), (4, 553794383), (197, 11244556), (394, 5622278), (788, 2811139), (829, 2672108), (1658, 1336054), (3316, 668027), (3391, 653252), (6782, 326626), (13564, 163313)]