407130412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1\times {\mathrm{359}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 780252480

約数和(自身を除く): 373122068

約数列:

[1, 2, 4, 13, 26, 52, 113, 193, 226, 359, 386, 452, 718, 772, 1436, 1469, 2509, 2938, 4667, 5018, 5876, 9334, 10036, 18668, 21809, 40567, 43618, 69287, 81134, 87236, 138574, 162268, 277148, 283517, 527371, 567034, 900731, 1054742, 1134068, 1801462, 2109484, 3602924, 7829431, 15658862, 31317724, 101782603, 203565206, 407130412]

約数ペア:

[(1, 407130412), (2, 203565206), (4, 101782603), (13, 31317724), (26, 15658862), (52, 7829431), (113, 3602924), (193, 2109484), (226, 1801462), (359, 1134068), (386, 1054742), (452, 900731), (718, 567034), (772, 527371), (1436, 283517), (1469, 277148), (2509, 162268), (2938, 138574), (4667, 87236), (5018, 81134), (5876, 69287), (9334, 43618), (10036, 40567), (18668, 21809)]