2573778

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:342

約数の個数: 32

約数和(自身を含む): 5495040

約数和(自身を除く): 2921262

約数列:

[1, 2, 3, 6, 19, 38, 57, 107, 114, 211, 214, 321, 422, 633, 642, 1266, 2033, 4009, 4066, 6099, 8018, 12027, 12198, 22577, 24054, 45154, 67731, 135462, 428963, 857926, 1286889, 2573778]

約数ペア:

[(1, 2573778), (2, 1286889), (3, 857926), (6, 428963), (19, 135462), (38, 67731), (57, 45154), (107, 24054), (114, 22577), (211, 12198), (214, 12027), (321, 8018), (422, 6099), (633, 4066), (642, 4009), (1266, 2033)]