4987416028

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5745871}}^1$

素因数の和:5745913

約数の個数: 24

約数和(自身を含む): 10296602624

約数和(自身を除く): 5309186596

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 5745871, 11491742, 22983484, 40221097, 80442194, 160884388, 178122001, 356244002, 712488004, 1246854007, 2493708014, 4987416028]

約数ペア:

[(1, 4987416028), (2, 2493708014), (4, 1246854007), (7, 712488004), (14, 356244002), (28, 178122001), (31, 160884388), (62, 80442194), (124, 40221097), (217, 22983484), (434, 11491742), (868, 5745871)]