970147348

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{421}}^1\times {\mathrm{6473}}^1$

素因数の和:6987

約数の個数: 24

約数和(自身を含む): 1721177640

約数和(自身を除く): 751030292

約数列:

[1, 2, 4, 89, 178, 356, 421, 842, 1684, 6473, 12946, 25892, 37469, 74938, 149876, 576097, 1152194, 2304388, 2725133, 5450266, 10900532, 242536837, 485073674, 970147348]

約数ペア:

[(1, 970147348), (2, 485073674), (4, 242536837), (89, 10900532), (178, 5450266), (356, 2725133), (421, 2304388), (842, 1152194), (1684, 576097), (6473, 149876), (12946, 74938), (25892, 37469)]