2509208944

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{41809}}^1$

素因数の和:41870

約数の個数: 60

約数和(自身を含む): 5516244160

約数和(自身を除く): 3007035216

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 121, 124, 176, 242, 248, 341, 484, 496, 682, 968, 1364, 1936, 2728, 3751, 5456, 7502, 15004, 30008, 41809, 60016, 83618, 167236, 334472, 459899, 668944, 919798, 1296079, 1839596, 2592158, 3679192, 5058889, 5184316, 7358384, 10117778, 10368632, 14256869, 20235556, 20737264, 28513738, 40471112, 57027476, 80942224, 114054952, 156825559, 228109904, 313651118, 627302236, 1254604472, 2509208944]

約数ペア:

[(1, 2509208944), (2, 1254604472), (4, 627302236), (8, 313651118), (11, 228109904), (16, 156825559), (22, 114054952), (31, 80942224), (44, 57027476), (62, 40471112), (88, 28513738), (121, 20737264), (124, 20235556), (176, 14256869), (242, 10368632), (248, 10117778), (341, 7358384), (484, 5184316), (496, 5058889), (682, 3679192), (968, 2592158), (1364, 1839596), (1936, 1296079), (2728, 919798), (3751, 668944), (5456, 459899), (7502, 334472), (15004, 167236), (30008, 83618), (41809, 60016)]