2044156947

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1699}}^1$

素因数の和:1832

約数の個数: 64

約数和(自身を含む): 3384115200

約数和(自身を除く): 1339958253

約数列:

[1, 3, 7, 21, 23, 47, 53, 69, 141, 159, 161, 329, 371, 483, 987, 1081, 1113, 1219, 1699, 2491, 3243, 3657, 5097, 7473, 7567, 8533, 11893, 17437, 22701, 25599, 35679, 39077, 52311, 57293, 79853, 90047, 117231, 171879, 239559, 270141, 273539, 401051, 558971, 630329, 820617, 1203153, 1676913, 1836619, 1890987, 2071081, 4232209, 5509857, 6213243, 12696627, 12856333, 14497567, 29625463, 38568999, 43492701, 88876389, 97340807, 292022421, 681385649, 2044156947]

約数ペア:

[(1, 2044156947), (3, 681385649), (7, 292022421), (21, 97340807), (23, 88876389), (47, 43492701), (53, 38568999), (69, 29625463), (141, 14497567), (159, 12856333), (161, 12696627), (329, 6213243), (371, 5509857), (483, 4232209), (987, 2071081), (1081, 1890987), (1113, 1836619), (1219, 1676913), (1699, 1203153), (2491, 820617), (3243, 630329), (3657, 558971), (5097, 401051), (7473, 273539), (7567, 270141), (8533, 239559), (11893, 171879), (17437, 117231), (22701, 90047), (25599, 79853), (35679, 57293), (39077, 52311)]