2293578896

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{660593}}^1$

素因数の和:660639

約数の個数: 40

約数和(自身を含む): 5242473984

約数和(自身を除く): 2948895088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 660593, 1321186, 2642372, 4624151, 5284744, 9248302, 10569488, 18496604, 20478383, 36993208, 40956766, 73986416, 81913532, 143348681, 163827064, 286697362, 327654128, 573394724, 1146789448, 2293578896]

約数ペア:

[(1, 2293578896), (2, 1146789448), (4, 573394724), (7, 327654128), (8, 286697362), (14, 163827064), (16, 143348681), (28, 81913532), (31, 73986416), (56, 40956766), (62, 36993208), (112, 20478383), (124, 18496604), (217, 10569488), (248, 9248302), (434, 5284744), (496, 4624151), (868, 2642372), (1736, 1321186), (3472, 660593)]