1671699484

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{1481}}^1$

素因数の和:1955

約数の個数: 72

約数和(自身を含む): 3675632688

約数和(自身を除く): 2003933204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 443, 637, 886, 1274, 1481, 1772, 2548, 2962, 3101, 5759, 5924, 6202, 10367, 11518, 12404, 19253, 20734, 21707, 23036, 38506, 40313, 41468, 43414, 72569, 77012, 80626, 86828, 134771, 145138, 161252, 269542, 282191, 290276, 539084, 564382, 656083, 943397, 1128764, 1312166, 1886794, 2624332, 3773588, 4592581, 8529079, 9185162, 17058158, 18370324, 32148067, 34116316, 59703553, 64296134, 119407106, 128592268, 238814212, 417924871, 835849742, 1671699484]

約数ペア:

[(1, 1671699484), (2, 835849742), (4, 417924871), (7, 238814212), (13, 128592268), (14, 119407106), (26, 64296134), (28, 59703553), (49, 34116316), (52, 32148067), (91, 18370324), (98, 17058158), (182, 9185162), (196, 8529079), (364, 4592581), (443, 3773588), (637, 2624332), (886, 1886794), (1274, 1312166), (1481, 1128764), (1772, 943397), (2548, 656083), (2962, 564382), (3101, 539084), (5759, 290276), (5924, 282191), (6202, 269542), (10367, 161252), (11518, 145138), (12404, 134771), (19253, 86828), (20734, 80626), (21707, 77012), (23036, 72569), (38506, 43414), (40313, 41468)]