1404664528

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{13711}}^1$

素因数の和:14075

約数の個数: 40

約数和(自身を含む): 2873486720

約数和(自身を除く): 1468822192

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 337, 674, 1348, 2696, 5392, 6403, 12806, 13711, 25612, 27422, 51224, 54844, 102448, 109688, 219376, 260509, 521018, 1042036, 2084072, 4168144, 4620607, 9241214, 18482428, 36964856, 73929712, 87791533, 175583066, 351166132, 702332264, 1404664528]

約数ペア:

[(1, 1404664528), (2, 702332264), (4, 351166132), (8, 175583066), (16, 87791533), (19, 73929712), (38, 36964856), (76, 18482428), (152, 9241214), (304, 4620607), (337, 4168144), (674, 2084072), (1348, 1042036), (2696, 521018), (5392, 260509), (6403, 219376), (12806, 109688), (13711, 102448), (25612, 54844), (27422, 51224)]