291207150938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2063}}^1\times {\mathrm{121061}}^1$

素因数の和:123190

約数の個数: 32

約数和(自身を含む): 485751105792

約数和(自身を除く): 194543954854

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 2063, 4126, 22693, 45386, 109339, 121061, 218678, 242122, 1202729, 1331671, 2405458, 2663342, 6416233, 12832466, 70578563, 141157126, 249748843, 499497686, 2747237273, 5494474546, 13236688679, 26473377358, 145603575469, 291207150938]

約数ペア:

[(1, 291207150938), (2, 145603575469), (11, 26473377358), (22, 13236688679), (53, 5494474546), (106, 2747237273), (583, 499497686), (1166, 249748843), (2063, 141157126), (4126, 70578563), (22693, 12832466), (45386, 6416233), (109339, 2663342), (121061, 2405458), (218678, 1331671), (242122, 1202729)]