1969858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:282

約数の個数: 32

約数和(自身を含む): 3576960

約数和(自身を除く): 1607102

約数列:

[1, 2, 11, 17, 22, 23, 34, 46, 187, 229, 253, 374, 391, 458, 506, 782, 2519, 3893, 4301, 5038, 5267, 7786, 8602, 10534, 42823, 57937, 85646, 89539, 115874, 179078, 984929, 1969858]

約数ペア:

[(1, 1969858), (2, 984929), (11, 179078), (17, 115874), (22, 89539), (23, 85646), (34, 57937), (46, 42823), (187, 10534), (229, 8602), (253, 7786), (374, 5267), (391, 5038), (458, 4301), (506, 3893), (782, 2519)]