1607950316

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{271}}^1\times {\mathrm{587}}^1$

素因数の和:907

約数の個数: 72

約数和(自身を含む): 3412394496

約数和(自身を除く): 1804444180

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 271, 361, 532, 542, 587, 722, 1084, 1174, 1444, 1897, 2348, 2527, 3794, 4109, 5054, 5149, 7588, 8218, 10108, 10298, 11153, 16436, 20596, 22306, 36043, 44612, 72086, 78071, 97831, 144172, 156142, 159077, 195662, 211907, 312284, 318154, 391324, 423814, 636308, 684817, 847628, 1113539, 1369634, 1483349, 2227078, 2739268, 2966698, 3022463, 4454156, 5933396, 6044926, 12089852, 21157241, 42314482, 57426797, 84628964, 114853594, 229707188, 401987579, 803975158, 1607950316]

約数ペア:

[(1, 1607950316), (2, 803975158), (4, 401987579), (7, 229707188), (14, 114853594), (19, 84628964), (28, 57426797), (38, 42314482), (76, 21157241), (133, 12089852), (266, 6044926), (271, 5933396), (361, 4454156), (532, 3022463), (542, 2966698), (587, 2739268), (722, 2227078), (1084, 1483349), (1174, 1369634), (1444, 1113539), (1897, 847628), (2348, 684817), (2527, 636308), (3794, 423814), (4109, 391324), (5054, 318154), (5149, 312284), (7588, 211907), (8218, 195662), (10108, 159077), (10298, 156142), (11153, 144172), (16436, 97831), (20596, 78071), (22306, 72086), (36043, 44612)]