238343898

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{19463}}^1$

素因数の和:19638

約数の個数: 32

約数和(自身を含む): 516652416

約数和(自身を除く): 278308518

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 157, 314, 471, 942, 2041, 4082, 6123, 12246, 19463, 38926, 58389, 116778, 253019, 506038, 759057, 1518114, 3055691, 6111382, 9167073, 18334146, 39723983, 79447966, 119171949, 238343898]

約数ペア:

[(1, 238343898), (2, 119171949), (3, 79447966), (6, 39723983), (13, 18334146), (26, 9167073), (39, 6111382), (78, 3055691), (157, 1518114), (314, 759057), (471, 506038), (942, 253019), (2041, 116778), (4082, 58389), (6123, 38926), (12246, 19463)]