2000431994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^2\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:423

約数の個数: 48

約数和(自身を含む): 3370434624

約数和(自身を除く): 1370002630

約数列:

[1, 2, 11, 22, 73, 113, 146, 151, 226, 302, 803, 1243, 1606, 1661, 2486, 3322, 5329, 8249, 10658, 11023, 16498, 17063, 22046, 34126, 58619, 90739, 117238, 121253, 181478, 187693, 242506, 375386, 602177, 804679, 1204354, 1245599, 1609358, 2491198, 6623947, 8851469, 13247894, 13701589, 17702938, 27403178, 90928727, 181857454, 1000215997, 2000431994]

約数ペア:

[(1, 2000431994), (2, 1000215997), (11, 181857454), (22, 90928727), (73, 27403178), (113, 17702938), (146, 13701589), (151, 13247894), (226, 8851469), (302, 6623947), (803, 2491198), (1243, 1609358), (1606, 1245599), (1661, 1204354), (2486, 804679), (3322, 602177), (5329, 375386), (8249, 242506), (10658, 187693), (11023, 181478), (16498, 121253), (17063, 117238), (22046, 90739), (34126, 58619)]