243650494

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{1103}}^1$

素因数の和:1284

約数の個数: 32

約数和(自身を含む): 397042560

約数和(自身を除く): 153392066

約数列:

[1, 2, 17, 34, 73, 89, 146, 178, 1103, 1241, 1513, 2206, 2482, 3026, 6497, 12994, 18751, 37502, 80519, 98167, 110449, 161038, 196334, 220898, 1368823, 1668839, 2737646, 3337678, 7166191, 14332382, 121825247, 243650494]

約数ペア:

[(1, 243650494), (2, 121825247), (17, 14332382), (34, 7166191), (73, 3337678), (89, 2737646), (146, 1668839), (178, 1368823), (1103, 220898), (1241, 196334), (1513, 161038), (2206, 110449), (2482, 98167), (3026, 80519), (6497, 37502), (12994, 18751)]