2072392016

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{727}}^1\times {\mathrm{9377}}^1$

素因数の和:10131

約数の個数: 40

約数和(自身を含む): 4232854080

約数和(自身を除く): 2160462064

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 727, 1454, 2908, 5816, 9377, 11632, 13813, 18754, 27626, 37508, 55252, 75016, 110504, 150032, 178163, 221008, 356326, 712652, 1425304, 2850608, 6817079, 13634158, 27268316, 54536632, 109073264, 129524501, 259049002, 518098004, 1036196008, 2072392016]

約数ペア:

[(1, 2072392016), (2, 1036196008), (4, 518098004), (8, 259049002), (16, 129524501), (19, 109073264), (38, 54536632), (76, 27268316), (152, 13634158), (304, 6817079), (727, 2850608), (1454, 1425304), (2908, 712652), (5816, 356326), (9377, 221008), (11632, 178163), (13813, 150032), (18754, 110504), (27626, 75016), (37508, 55252)]