928406882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1\times {\mathrm{953}}^1$

素因数の和:1478

約数の個数: 32

約数和(自身を含む): 1521782640

約数和(自身を除く): 593375758

約数列:

[1, 2, 13, 26, 89, 178, 421, 842, 953, 1157, 1906, 2314, 5473, 10946, 12389, 24778, 37469, 74938, 84817, 169634, 401213, 487097, 802426, 974194, 1102621, 2205242, 5215769, 10431538, 35707957, 71415914, 464203441, 928406882]

約数ペア:

[(1, 928406882), (2, 464203441), (13, 71415914), (26, 35707957), (89, 10431538), (178, 5215769), (421, 2205242), (842, 1102621), (953, 974194), (1157, 802426), (1906, 487097), (2314, 401213), (5473, 169634), (10946, 84817), (12389, 74938), (24778, 37469)]