1620003802

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{6007}}^1$

素因数の和:6226

約数の個数: 32

約数和(自身を含む): 2630062080

約数和(自身を除く): 1010058278

約数列:

[1, 2, 19, 38, 47, 94, 151, 302, 893, 1786, 2869, 5738, 6007, 7097, 12014, 14194, 114133, 134843, 228266, 269686, 282329, 564658, 907057, 1814114, 5364251, 10728502, 17234083, 34468166, 42631679, 85263358, 810001901, 1620003802]

約数ペア:

[(1, 1620003802), (2, 810001901), (19, 85263358), (38, 42631679), (47, 34468166), (94, 17234083), (151, 10728502), (302, 5364251), (893, 1814114), (1786, 907057), (2869, 564658), (5738, 282329), (6007, 269686), (7097, 228266), (12014, 134843), (14194, 114133)]