4557644

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1$

素因数の和:702

約数の個数: 48

約数和(自身を含む): 10348800

約数和(自身を除く): 5791156

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 659, 988, 1318, 1729, 2636, 3458, 4613, 6916, 8567, 9226, 12521, 17134, 18452, 25042, 34268, 50084, 59969, 87647, 119938, 162773, 175294, 239876, 325546, 350588, 651092, 1139411, 2278822, 4557644]

約数ペア:

[(1, 4557644), (2, 2278822), (4, 1139411), (7, 651092), (13, 350588), (14, 325546), (19, 239876), (26, 175294), (28, 162773), (38, 119938), (52, 87647), (76, 59969), (91, 50084), (133, 34268), (182, 25042), (247, 18452), (266, 17134), (364, 12521), (494, 9226), (532, 8567), (659, 6916), (988, 4613), (1318, 3458), (1729, 2636)]